I use Wikipedia every single day and it is unthinkable to do without when researching everything from dead Russian authors to comparisons of different command shells (these are open tabs in my FF right now); and even finding original source material used in philosophy of science examples (thinking of Blondlot’s actual "N" Rays from 1905).
I think it’s no exaggeration to say that we are witnessing and taking part in the grandest community participation ever conducted on planet earth. Will you help Jimmy be a man after midnight? Check out Jimmy’s appeal: Jimmy, Jimmy, Jimmy – A man after midnight?
And it’s not like I’m rolling over with money, either. It’s just worth it.