User blog comment:Mittfh/Random bloggy thingy/@comment-5086331-20120512152544/@comment-1970265-20120512201234

I'm up to 9/10 so far - let's see if this reply pushes me to 10/10 or if I need to find the one blog post I haven't yet commented on...

EDIT: Nope. Well, it did say "comment on 10 separate blog posts", so I guess that's exactly what it means :(