Something like this with a fictious site:
(Total # bets) (Total wagered) (days site been running) (number of unique players) (accound not required) (number of bitcoins lost in glitches)
(1,000,000/100)=10 000 + (7000) + (8736) + 5000 + 1000 - 0*1000
This would give the ficticious game a score of 10 000+7000+87360+5000 = score: 110360
Any ideas for other variables to be used or what weight to put on the ones I suggested here?
This would basically measure popularity... but how to measure the whole experience? we can see if support is open and active on bitcointalk, twitter etc and give points for this.