Lots of people have had trouble commenting on the blog lately, and we fixed that. Since lots of you use blogspot.com for your own blogs, here's the deal. The problem appears to be that as of the last few months, many people who are using Internet Explorer for their browser are getting stuck in an endless loop of sign-in requests when trying to comment on blogs at blogspot.com. If you have a blog, this is fixed by switching your commenting style to "pop-up" or "full page" instead of "embedded." If you're still reading this, bring on the comments!