As I've tried to do for Spirit news, I'll be looking around the blogosphere to try to connect you all to the latest in Opportunity blogging.
At first glance I see Susan at the always informative 2020 Hindsight, Clint Ecker at Switch-Case (and in the adot's notblog comments too), Joost Schuur at Martian Soil, T.L. James at Louisiana Mars Society, and Daniel Morris at From Behind the Wall of Sleep, all blogging Opportunity today.
Keep up the great commentary folks and be sure to let me know of other good people out there blogging Mars and space news.