I haven’t had time to do a full review of App World, but I tried it out for a couple of hours on a top-of-the-line BlackBerry Bold and a fast network connection. Here are my first impressions.

RIM’s store is clumsier to use than Apple’s (AAPL), but it works. The selection at launch is decent, but with some surprising omissions. The emphasis seems, at first glance, to be toward pricier apps. And, there are some limitations and oddities. Perhaps the biggest of these is that App World is only available for relatively recent BlackBerry models–the ones with trackballs instead of side wheels, starting with the Pearl, which came out in the fall of 2006. That means that millions of people with older models can’t use the app store.

App World has apps in all the major categories–Games, Productivity, Entertainment, News, Weather, Finance, Health, Social Networking, and so forth. The selection is broad. For instance, on the first day, it offers 166 games, 99 productivity and utility apps, and 69 reference and book apps. There are even a few of those fart apps that have proved so popular on the iPhone, something that seems so… unBlackBerry-like.

But there are some surprising omissions. There’s no dedicated Twitter client, at least none that either I or a RIM (RIMM) spokeswoman could find at this writing. There’s a Facebook app, but it’s the same rudimentary one RIM has offered for a long time. There’s no Google (GOOG) app, just a shortcut to a Google page in the BlackBerry’s browser. And there’s no app for shopping at Amazon (AMZN) or viewing Kindle books. No doubt these things will show up eventually, but given the competition and the time RIM has spent getting this ready, I was surprised they weren’t there at launch.

Still, I downloaded about a dozen apps and liked most of them, including the Bloomberg, Pandora, and Shazam apps. But a $2.99 Associated Press app didn’t work properly and looked crude compared with the free AP app on the iPhone. Shazam, which identifies songs playing nearby and gives you a chance to buy them, correctly identified several songs on the BlackBerry, but unlike on the iPhone, didn’t link to videos related to the songs.

The buying process is harder than on the iPhone. You have to download the store itself, then pay for any apps you want with PayPal, which requires going through a couple of screens each time. On several occasions, despite my fast, strong, steady network connection, app downloads stopped in midstream multiple times, And the least expensive apps are $2.99, about triple the cost of the cheapest typical paid apps on the iPhone. Indeed, I spotted a surprising number of $20, $30 and $40 apps on App World.

App World has other limitations and oddities. You can only save apps to the BlackBerry’s limited internal memory, not to a roomier flash memory card. RIM has made up for this by allowing you to also store your apps online, but that’s still a pain, especially when you’re not connected. And, oddly, the apps you obtain from App World aren’t located in the BlackBerry’s Applications folder, but in the Downloads folder. You can, of course, move them around, even placing them right on the home screen.

BlackBerry fans unfamiliar with the iPhone won’t care about some of these comparisons, of course. They will, and should, just be happy that their phones are now much richer and more versatile devices. And, in the end, that’s what counts. RIM is now truly in the platform game, which will make its products more attractive and could make its shareholders richer.

I tried the new iPhone Kindle app moments after it became available on Apple’s App Store (AAPL), and my first impression is generally positive. But first, let me note the key features of the hardware Kindle that aren’t carried over to the iPhone app. It doesn’t support periodicals. It doesn’t read books aloud. It doesn’t allow you to enter notes or highlight text, look up words in a dictionary, or perform searches.

And, if you wish to purchase a new e-book, the Kindle app sends you over to the iPhone’s Safari Web browser to go the Amazon (AMZN) Web site; it lacks a built-in Kindle store.

However, it is a solid basic app for reading books, and is especially valuable if you already own a hardware Kindle, as I do. In my brief tests, the iPhone app synchronized rapidly and perfectly with my purchased library of Kindle books on Amazon’s servers, and allowed me to retrieve a previously purchased e-book, without paying again, just as my hardware Kindle does. It also synchronized to the furthest page I had read in that book on my Kindle. After reading for awhile on the iPhone, I performed that process in reverse, and my Kindle took me to the same spot where I had quit reading on the iPhone.

This means that, if I were in line at the grocery store with my iPhone, I could read a few pages of my book, and then, when I picked up my Kindle at home, I could continue reading, starting from the same spot.

I also was able to buy a new book using the iPhone’s Web bowser, and Amazon gave me a choice of auto-delivering it to either my Kindle or my iPhone, which it treats as just another Kindle. I did so, and it appeared very quickly. I later downloaded it as well to my Kindle.

Reading on the device was easy. You turn pages using the iPhone’s horizontal swiping gesture, and you can change the font size on the fly, and create bookmarks, which then can be synced back to a Kindle device. You can view any notes you made on a hardware Kindle. And there’s a slider to quickly go back and forth through chunks of the book.

The only flaw I encountered in my brief testing: if you turn pages too fast you get a fleeting blank page or two.

In two key respects, using the iPhone app seems superior to using a Kindle. First, the iPhone’s screen is brighter, and supports color, so book covers and illustrations in my test books looked much better on the iPhone than they did on the Kindle. Second, the iPhone is smaller and thus much more portable.

The new Kindle app isn’t as full-featured as some other e-reader apps for the iPhone, which do allow annotation, searching, and so forth. But it gets the job done and it gives you access to Amazon’s large catalog, which contains more popular and current commercial titles than other e-book sellers offer.

If you’re an iPhone or iPod Touch owner who has yearned for a Kindle but balked at its $359 price, or a Kindle owner with an iPhone or Touch already, this new Kindle app is a good bet, even if it is bare-bones.

The phone, expected to be the first of many to use the Android operating system, was largely designed by Google, and was built by HTC of Taiwan. It will be sold in the U.S. starting next month by T-Mobile, for $179 with a two-year contract.

Here are some first impressions of the G1, based on some experience with a prototype. This isn’t a full review; that will come later, when I’ve had a chance to use a more finished device.

Most importantly, the G1 complements its touch screen with a physical keyboard, the lack of which has made the iPhone a non-starter for some users. The G1’s keyboard is revealed when you slide open its screen. The keys are a bit flat, and you have to reach your right thumb around a bulging portion of the phone’s body to type, but it’s a real keyboard. And there’s also a BlackBerry-like trackball that supplements the touch screen navigation. I found typing on this keyboard to be OK, but not great.

A second big feature, or limitation, of the G1 — depending on your point of view — is that it is tightly tied to Google’s web-based email, contacts and calendar programs. In fact, you must have a Google (GOOG) account to use the phone, and can only synchronize the phone’s calendar and address book with Google online services. Unlike the iPhone, it doesn’t work with Microsoft Exchange, and it can’t physically be synced with a PC-based calendar or contacts program, like Microsoft Outlook.

So, if your world already revolves around Google services, you may find that the G1 fits like a glove. If not, you may be disappointed.

Also, like the iPhone, the G1 has a download service for third-party programs, called Market. I downloaded a couple of simple Market programs and they worked fine.

The G1 won’t win any beauty contests with its Apple (AAPL) rival. It’s stubby and chunky, nearly 30% thicker and almost 20% heavier than the iPhone. It’s a bit narrower — more like a standard phone than a “smart phone” — and longer, but has a somewhat smaller screen.

Still, it feels pretty good in the hand when closed, although I found it more awkward when opened.

But the software is slick. Programs appear in a virtual drawer you slide open via a tab at the bottom of the screen, and notifications of new messages and the like can be read by sliding the top bar of the screen down. The screen and software were quick and responsive.

The web browser is based on the same open-source technology as the iPhone’s, but works differently. You can view a portion of a page, and use a zoom control and finger-dragging to see the rest, or you can view the whole page in miniature, as on the iPhone. In the latter mode, however, you can’t simply use Apple’s technique of tapping or “pinching” to zoom in on a portion of a page. You must move around a virtual lens to pick out a part of the page on which to focus.

There are two email programs: one for Google’s Gmail, another for all other email services. There’s an instant messaging program, that works with multiple services — not just Google’s. And, as on the iPhone, there are programs for using Google Maps and Google’s YouTube video service. The G1’s Google Maps program has a feature lacking in the iPhone version: photographic street views of some locations.

The G1 has a couple of other things the iPhone omits: copy and paste functionality and a so-called MMS program, which sends photos to other phones without using email. Its camera is higher-resolution than the iPhone’s, but, like Apple’s, doesn’t record video.

It also gives you far more flexibility in organizing your desktop, or home screen, than the iPhone, or almost any phone I’ve seen. In addition to placing icons for programs there, you can place everything from individual contacts, music playlists, folders, web pages, and more.

The G1’s multimedia capabilities are less polished and complete than the iPhone’s. There’s a very basic music player, and a built-in version of Amazon’s MP3 download service that works fine. But the G1 lacks a built-in video player — you have to download one from the third-party software store. Also, you cannot use standard stereo headphones with the G1. You need special ones, or an adapter.

And it lacks the iPhone’s ability to change the orientation of a web page or photo by just turning the phone. You also can’t move through groups of photos by just “flicking,” as on the iPhone.

The G1 also has much less memory than the iPhone. The base $199 iPhone comes with 8 gigabytes sealed in, but the G1 comes with just a 1 gigabyte memory card. Its maximum memory, if you buy a bigger card, is 8 gigabytes, while the iPhone can be purchased (for $299) with twice that.

T-Mobile is claiming similar talk time to that of the iPhone, but, unlike Apple’s product, the G1 has a removable battery.

Finally, a word about networks. In the U.S., the G1 will initially only be available on T-Mobile, whose high-speed 3G network will be up and running in many fewer cities than those of its larger rivals, AT&T (T) and Verizon (VZ). Like the iPhone, the G1 does have Wi-Fi, Bluetooth and GPS.

In sum, the G1 is a powerful, versatile device which will offer users a real alternative in the new handheld computing category the iPhone has occupied alone.

This iPhone app lets you track the campaign anywhere you go.

Election ’08 contains the latest national tracking polls and performs an algorithmic calculation of who’s winning currently in each state based on multiple available polls in that state. Then, it generates an electoral vote projection. It also gives the sources of the polls, and provides recent and historical data for context.

Some iTunes commenters complained that the app’s polling data were stale, but today, it seems up to date.

The program, from a company called Chimp Software, lets you view the data in a variety of ways–most recent data, alphabetical by state, battleground states only, or in lists arranged by each candidate’s strongest states, in descending order (McCain is cleaning up in Utah, Obama is uncatchable in DC.)

If you care about politics, and understand that polls aren’t perfect, Election ’08 can put a snapshot of the political horse race in your pocket.