Buzzd let us know that they have updated their BlackBerry application for the holidays. This new version includes new social features and allows real time feedback on venues. This is on top of their use of Twitter to find the hottest, most active spots around you in real time.
Check it out at www.buzzd.com. On a side note they have also updated their mobile site with more features at buzzd.com/m
Let us know what you think of the new version in the comments!