Metafilter comes to mind. Pay $5 one time for lifetime access. After about 20 years it has dwindled to a white star, but there is still a nuhhet of community le

Metafilter comes to mind. Pay $5 one time for lifetime access. After about 20 years it has dwindled to a white star, but there is still a nuhhet of community left there. Amazing what a token cost does to weed out spam accounts, twinks, etc.