I'm not quite a lurker on this site, but I'm far from a regular.  I know enough to keep up with most of the disucssions on the site, and as such am able to learn new things constantly.  I'm rarely qualified to comment substantively on much of anything, but that doesn't stop me from making the occasional snarky asides, or from requesting clarification here and there.  I sort of feel like the slightly annoying younger brother who's always trying to hang out with the infinitely cooler older kids.

I also read DKos, but I've long since stopped bothering with the comments on that site.  Too much for too little of value.  Here, on the other hand, there's almost always something worth reading.

Finally, I absolutely love the morning News Roundup and Klatsch diaries.  Thanks Fran, Metaone, and everyone else who posts stuff there!