Not sure I really want to see my Karma points
What purpose does it serve??
It lets members thank other members, and lets members express discontent with other members. It's a way of encouraging good behaviour, and discouraging poor behaviour - not everyone is comfortable posting publicly when they feel strongly about something that's been posted...
It's anonymous, but we admins can see who is dishing out the karma.
We may move to a more sophisticated system where individual posts can be marked as particularly helpful. This would let us showcase the most helpful posts from across the forums, which is especially handy for new members. With over 140,000 posts it's sometimes hard to sort the wheat from the chaff.