Voila the purged blogroll.
I went through and deleted blogs that haven't updated in over a year or in a very long time. I've left a few that are "dormant" because I'm hoping they'll come back online; I left snaggletoothie because I can't bear to delete him and because I like looking at his old posts sometimes. I left one or two dormant blogs there because they are informative (The Dialysis Diary). I deleted three that had gone "invite only" and apparently I didn't get the invite.
As I get back into things I'll add blogs that are relevant and active. For now, we have a leaner, meaner blogroll.