Not the most interesting news, but be warned that if you upgrade your blogger account to the Blogger beta, you can't comment on any "old school" blogger blogs anymore. They haven't gotten all their google account and blogger account sharing worked out yet, apparently.
I guess there will be no comments from me until 1) you upgrade to beta or 2) they pull their act together. I'm sorry (not because I think you care about my comments but because I like hearing myself talk!).