What's this Karma thing then?

[Anfauglir]

Well.....

Once you have made 25 posts, you get to award Karma - positive and negative - for posts that you think are particuarly good, or spectacularly bad.  When you're reading someone's post, under their Karma score you will see two options - "applaud" and "humbug!".  Applauding someone adds 1 to their Karma, shouting "humbug!" deducts one.

Oh, and you can't applaud or humbug yourself!