Leigh Johnson's archive of recent debates about Leiter Reports and the Philosophical Gourmet Report is by far the most complete thing I've seen. Future researchers will avail themselves of it.
Richard Heck's has also started archiving discussions more narrowly focused on the issue of departmental rankings, and the fruits of his labors can be found here.
These archives show that philosophical blogosphere is back in a way that it hasn't been since I don't know when. Brian Weatherson can almost hear Jack White's guitar musings, slightly tinny voice, and Meg bringing the thunder from his compact disc player in the other room. In homage to all those footsoldiers in the seven nation army of on-line philosophical rawk, he's begun constructing a list of active (cue opening bass line) philosophy blogs here.
Some of my favorites at my blog roll to right aren't listed, so please (as I did with regards to this place) go bug him if your active blog isn't listed. He's got comments open, so anybody can chime in.