It'd be really nice if we could separate articles/posts from libraries/demos/executables. Right now, even though the system is a lot better than before, it seems a little cluttered. Also, another nice feature would be if we could separate featured things from non featured things; it would give them a lot more exposure (it looks like some of the featured libraries/demos are all the way back on the 60th page!).
Also, if this is possible now, then it should be easier to find :P. Right now, the tag system is good, but it still can't separate all articles from all non-articles.