You may have noticed that the blog looks significantly different right now.  I just switched over to wordpress.org and a new hosting service, thanks to a generous donation of one of my readers.  I’m working on tweaking the blog to get it exactly the way I want it to look, and I will be working on it extensively on Friday.  A few things are missing right now (such as the blogroll), but all posts will continue as usual, and I’ll try to get everything up to speed as soon as possible.  Thanks for your patience.