I am a late adopter of Trackbacks. I guess one reason is that it seemed that most of the blogs I read were not hosted by MT, and I was looking for some scale before jumping on. Moreover, I don’t get many daily visitors (about 5-50, median far closer to the former), and many of those I know do not have their own blog. But I’ve finally given in after a posting on Seb’s blog made some interesting connections that should have been cross-linked, and a recent post from Kara that applied more to an entry on her blog than mine. Not sure if it will actually get any use, but at least it’s there to play with.