I know of a couple, but the forumites no longer post here...
Cleopatra's blog is one of the most popular in the Greek blogosphere, and has been reported in dead-trees newspapers on a few occasions, in feature stories. I am not linking it because A) I didn't ask for permission, and B) it's in Greek, anyway.
Kiless's blog is a great skeptical resource, especially for educators. Includes the interviews she has done for skepticzone, and considerably more. I'll (again) have to ask for permission before posting a link (although it has been linked to the forum before, in the education section), but it's excellent!