I'm trying the new template...whoa, this is weird. The post isn't about that, though...
I get a decent amount of blogging time in at work, and I've seen many posts where I'd love to reply and I attempt to do so. If your comment system is the standard, in-page Blogger variety, it'll pop back and tell me that I don't have permission to access that page and tell me to log in (even though I'm already logged in). When I attempt to log in again, it already recognizes me as being on. Very annoying.
Interestingly enough, if you're using the sort of Blogger comment system that pops up the small window, I can leave a comment no problem.
Anyone else having these issues? Blogger just doesn't like me. I hate it because by the time I get home, I forget to go back and comment, or I just give up. If you tweet, I'll typically just reply to you on there.