I'm from Czech Republic. And we are notoriously known for our love for beer and also for it's quality. (Best beer in the world!) In capital city, in Prague, there is a lot of pubs and clubs where you can get a good beer, but also some, where, especially if you're a tourist, can get quite unlucky. And that's why I had this idea. It's basically like a foursquare or yelp, but solely focused on beeer quality in our lovely city.