Comments

I am about to disable anonymous comments, as anonymous comments for some reason cause recent comments to disappear from the sidebar.

The options allowed by blogger are these:

I'm going to try the Registered User option, which allows commentators to use one of the following user ID options: Google account, Livejournal, WordPress, TypePad, AIM, OpenID.  This appears to allow the greatest flexibility while disallowing anonymous comments. Feedback welcome.