Slideshow: The Definitive Android Smartphone Guide
Slideshow: Motorola Droid vs. Apple iPhone 3GS

While there's a lot to like about the Droid, it's not the phone that most businesses are going to turn to. The hardware is good, including a lovely high-resolution screen, but the keyboard is definitely something you will want to try before you buy. For me, the keys are way too close together and much too flat to promote good typing. (Oddly, the virtual on-screen keyboard works much better for me). While the operating system, Android 2.0, performs well in many regards, there are just too many drawbacks to it and the Droid to make them viable business tools at the moment. The weaknesses include the following:

Exchange support -- This is the first version of Android with native Exchange support. (Earlier Android devices from HTC did have custom Exchange support integrated.) Unfortunately, Exchange support on Android is very limited, especially with regard to calendar invitations and acceptances. Business users who rely on Exchange need to take a close look at the level of Exchange support available to see whether Android can meet their needs. My feeling is that most folks will be better off looking at other devices that have better integration. Quite simply, if Exchange is mission-critical on the desktop in your enterprise, then proper support is mission-critical for mobile as well. Those companies that might overlook this shortcoming would probably be those that have entered the Google bubble and have deployed Google for e-mail and the like.

Security -- Android 2.0 just doesn't cut it when it comes to security. For one thing, there's no password enabled for the lock screen. You use a series of swipes and gestures. It looks cool, but it's hardly secure. There's also no support for onboard encryption or any encryption of content on the removable Micro-SD cards. Finally, users can opt to install unverified programs, a setting that can't be hidden or removed. That opens up the potential for all sorts of nasty stuff to get on the device and wreak havoc. Not good at all.