competition system?

[SoftDux]

Hi all

I'm looking for a competition system, but can't seem to find any.

Basically, I want to keep track of all my users activity in a given time frame (say from 1March - 1July), and then the top users will each win a prize.

I basically want to monitor:
new posts
replies to other's posts
posts resolved
referrals
Blog posts


Any suggestions?

[Steigeisen]

maybe vBCredits could be a way? That way you can "give" your members different amount of credits for different tasks (new thread, posts, polls etc.) and give the prizes to the members with most cash.

I also look for a competition/contest add-on where I can have competitions for my members. I could do that with polls, but that seems not too handy for contests with prizes.
I would like to have contest such as multiple choices or so. For example who will win this or that game or who will be world champion and so on. With choices and / or tipping results.

Any idea?

Greets
Steigi

[SoftDux]

I had a look @ vbcredits, and it seem like a nice program, but I also want to have something like a shop on my site at a later stage. So then I can only use vbcredits for the competition, OR the shop. But not both.