Yelp on Android has reached version 3.7, and it's gotten a little more social with the addition of Yelp Talk. Now, users can discuss whatever their recommendation-seeking hearts desire by starting and replying to threads. In addition, a fresh action bar UI element has been added to the app's navigation, and users who're the first to add a tip for a business will now receive a "First to Tip" commendation. To round out the update, the folks at Yelp have gussied up their logo with a hint of holiday cheer. Hit the bordering source link for the download.