Have you seen the level of commentary around the 'Net? I agree that Reddit's fallen down a bit, but it's way better than any other free and generalist site on the web. Heck, it's better than most soft-specialist sites. Reddit is in the same class of website as Digg, major newspapers, and YouTube - have you been to those sites and read their comments sections? Don't, if you want to keep any faith in humanity. By contrast, Reddit is almost reasonable. It's below HackerNews/Groklaw quality, and probably even below ArsTechnica quality, but it's still above average overall, especially among non-specializing and free sites.