Jason Kottke: “Maybe kottke.org has been intentionally excluded because I’ve been so hard on them in the past. Or maybe it’s just a glitch (or two) in their system. Or maybe it’s an indication of larger problems with their service. Either way, as the company is attempting to offer an authentic picture of the blogosphere, this doesn’t seem like the type of rigor and accuracy that should send reputable media sources like the BBC, Washington Post, NY Times, and the Wall Street Journal scurrying to their door looking for reliable data about blogs.”