Hey there seems to be a problem with the commenting on this page. I think if you are logged into the old blogger, there's like a bug that prevents you from posting any comments here. The alternatives are:
1. switch to beta!
2. comment using the "Other" checkmark, put in your name and address. Basically it's like the normal procedure.
Hopefully the folks at beta blogger can fix this problem. Sorry for the inconvenience, people.