After reading the power of feeds on The Daily Mumble, I remembered I was gonna add feeds to FreshBSD.
So, there you are. No RSS yet, just Atom. Feeds inherit all items of your search, so if you want a feed of all FreeBSD RELENG_7 commits by sos which mention ata, now's your chance.
Hammer it, and I will, of course, brutally murder you. Or at least your packets.
I suppose I should do aagh.net next. Comments, too.