While I think it's neat that you get XP and stuff for posting, I don't know how I feel about the fact that new accounts don't get full functionality to start. For example, I'm not a very active poster. Never was on Reddit either. I had like 200 karma over 3 years. I just don't like to contribute to things online like other people do. So it kind of annoys me that I can't follow more than 50 tribes until I "level up".