One thing tells me we have more to learn about how to make blog tours work: all the blogs that usually attract comments had a big drop in comments the day of the guest post. The blogs that don't (yet) tend to get comment traffic didn't get any more for having a guest post than they usually do, though that's not surprising. Sometime when it's not roughly 2am, I'll have to take a look at non-Drollerie blog tours and see if that's a general pattern. If not, I'll have to find someone who's made this kind of thing work before, and do a little brain-picking.
Meanwhile, Happy Imbolc, everyone.