At times when the top stuff on YC seems less interesting, I've occasionally gone back through the recent submissions of the leaders to look for older stuff I may have missed that doesn't appear in /best. I.e.
http://news.ycombinator.com/submitted?id=pg
http://news.ycombinator.com/submitted?id=nickb
http://news.ycombinator.com/submitted?id=edw519
Does anyone else here do this sort of thing? If so, would it make sense to have here or would it be better for something like http://searchyc.com to have?
I think that what is needed is some sort of algorithmic approach, like my yc news. I note that I see many of the same users in the discussions I'm contributing to, and that not all of these are in the top list. And some of the people in the top list I never see. What this suggests is that there are different subsets of users with differing interests.