Buzzd is a popular application that pulls data from other users and feeds such as Twitter to give users the latest information regarding their current location. Users can find the best places to eat, grab a drink or go dancing...among other things. The application is available in the marketplace.

If you’re a Droid owner, you’ll want to check out the recently updated Dolphin browser.  After hanging out in the Android Market for a few months, the web browser just picked up a few enhancements, most notably, multitouch support.  Since Droid does allow for multitouch in third party apps, the developers decided to bake that into the latest build of their web client.  Until the WebKit browser comes with 2-finger support, Dolphin looks to be the best choice.