Facebook For Android now improve to version 1.5. This new version have 2 very important features: first chat characteristic which additionally has a background mode, so you'll be able to obtain messages while using different apps almost like Fb for Blackberry and iPhone, and push notifications, which are solely supported for units operating Android 2.2 or greater. As this release could be considered utterly on par with the iPhone or Blackberry version.

Facebook 1.5 changelog:
* Added Chat - now you'll be able to chat with your Fb buddies right out of your Android machine
* Push notifications
* Various bug fixes
Get Facebook 1.5 for Android from Android market now.