Three questions in one here: Which site do most teens go to in order to read other people's blogs? Which site would you (as parents) prefer them to go to? Do their preferred sites match yours, and why/why not? Basically, I'm looking to get onto a blog site that's frequented by teenagers. This is not some kind of pervy thing, you understand. Basically I just want give one of my books a bit of a boost via a blog. No point blogging at a site they wouldn't be seen dead on or aren't allowed access to.
Try Myspace, more of a profile site, but it has a blogging facility. Livejournal as well, though i think this is more adults. Myspace is your best bet though.