Lol, 2 per 100?
Obviously you don't want a very successful server...
I think 10-15 per 100 is "perfect" as you say...
Because otherwise if there's 1000 people that play, not all at once..., but if there was 1000 that played actively... then that would be... 20 claws... which isn't exactly, erm, good, because that means them 20 players would get shit rich very easily, due to PKing...

And no one would be able to fight back with their own pair of claws.. either this, or make Claws hit less...
