For a few years I ran a blog over at blogspot.com called “Interesting Mathematics”, the URL being coarsemath.blogspot.com. It went quiet in 2010, which was a high-stress year for me, and never really got started again.
So, I succeeded (just now) in figuring out how to import all the old posts from “Interesting Mathematics” onto this blog. Of course that gives me an incentive to continue blogging about mathematics here.