Sorry if any of your comments have been moderated lately either on here or on Martha’s blog(s)…
I’ve been waiting to get a chance to work on some of the spam prevention plugins now that I’m running the “bleeding edge” (SVN) version of WordPress MU, so I’ve got the “auto-moderate comments unless their e-mail address is recognized in an already approved comment” turned on, which means I have to periodically scan through those and approve them, which I haven’t had a lot of time to do lately.