Best betting or bookie plug-in/add-on/mod

[acceleratebiz]

For a boxing website, what's the best betting or bookie system so that our forum members can bet on upcoming fights? My criteria is, in order:

Fun
Simple
Clearly see who the best fight outcome predictors are
Uses a points system to encourage better and more frequent posts (optional)

[fattony69]

I use the casino mod that has all the other casino games. It does 1, 2, and 4 on your list. I like it. Works well.