> We tried the forum thing. We wanted something else. Not necessarily because it was better, though sure, maybe it was. But because it was different. I don't think the novelty explains very much, the digg/reddit comment tree format is a clear improvement in the sense that it makes it easier to find and track interesting discussions. I always liked the aspect that you could follow a coherent back and forth where the p…
You are talking about content discovery. But for a sense of community I have never seen or been able to replicate the feeling of belonging and building a shared experience like old crappy forums.