As of a few years ago, I’ve taken up espresso as a (unfortunately expensive, but fun) side hobby. One of the communities I visit is home-barista, it’s a wonderful community full of people who love coffee, enjoy making it and sharing their recipes and get the hands deep in the more technical aspects of coffee-making. Other good forums are: coffeesnobs (australian, not as snobby as it sounds) and coffee-geek (European).

The beauty behind all this is that third wave coffee has really taken off and with it has followed a really cool, friendly, very global crowd.