Instead of displaying a numerical amount in the header of a user menu, is there an icon that best represents karma points? Similar to StackExchange but something that further elaborates the concept ...
This is a non trivial problem, as demonstrated by this blog entry. There are problems with all the obvious options: Check and X : we're already using that as "correct" and "incorrect" Thumbs ...
When working with a UI that relies more on text than on icons it's common to find + to mean Add, - to mean Delete/Remove and X for Close (or also Delete/Remove). But is there a common character ...