So many beers so little time

I am constantly looking for new speciality brews at the store and resturants. It's fun to try something new, and maybe it will just trigger a good brew design of my own. I found www.untappd.coma few years back. It is a web / app for social drinking. Just like foursquare and other geo location based apps you can check into or should I say 'drink up' to your brews. And you can follow the brewery, leave a comment, rate the brew and note your location. These are all great ways to help others find out about the beers and where they can purchased. Plus you find like minded beer enthusiasts. Do you have another app or social tool you like? Where do you go to find your favorite brews?