pg has written at length on the dilution of online communities: http://paulgraham.com/hackernews.html http://paulgraham.com/hackernews.html Seems obvious, but

pg has written at length on the dilution of online communities: http://paulgraham.com/hackernews.html http://paulgraham.com/hackernews.html Seems obvious, but surely there are some who haven't come across it yet.