Now there's a new way to earn karma - have people "like" your comments and questions. If you're on Facebook, you're already familiar with this concept with the main difference being that we keep what you like anonymous to your peers vs. sharing it with your friends, your friend's friends, your friend's friend's friends. You get the idea. :)
Each time someone "likes" a question you've asked or a comment you've written you earn one karma point. It's as simple as that. Just start looking for the like button and click it to give someone else a karma point.
If this proves to be popular, we'll add the like button in more places and may even introduce a "most liked" leaderboard, but we'll try not to make it too clique-y.