Use Karma to Exalt or Smite

[Dienekes]

If you read a post that you like, you can Exalt the user by clicking on the Exalt link under their avatar. If you don't like it, then you can use the Smite link. Likeable people will tend to have a high "Karma" score, and dislikeable people will tend to have a low one. Of course, a low karma doesn't mean you're wrong, but it does mean that you're rubbing other people the wrong way.

[Melnorme]

It seems you can only use this once every so often.

[Dienekes]

melnorme said:

It seems you can only use this once every so often.

Yes, to prevent abuse of the feature.