Many of you are asking about the "Karma Bank" counter on your profiles, it is the substitution for reputation.
For now, you only gain it by making comments and discussions. But more features may follow!
New comment: 0.05 Karma
New discussion: 0.10 Karma
At the moment, it is only used to purchase the Familiar rank from our Karma Store. The rank gives you rights to send friend requests and colours the rank names light green.