Well, Fletcher has been flying away at the karma plugin we discussed and has got a version 0.3 going already. This one
has the following features;

1. Show number of visits/votes
2. Show positive and negative votes
3. Show Controversy Index
4. Show Karma Index
5. Show Visits Index
6. Only show posts with minimum of ‘x’ for;
   1. Karma
   2. Controvery
   3. Interest

You can download karma 0.3 and drop it in as a plugin immediately. It’s pretty self-explanatory if you understand the concept. To figure out the way that controvery and interest are calculated – have a look in the code for now, I’ll post the formulae when I get a chance 🙂