Having trouble posting comments on your friends blogs? I am.

Not getting many comments recently? Same.

Here's the problem:

"

Account Moved to a Google Account

The account you've just logged in with, themarklark, has been merged with the Google Account marklark@gmail.com.

You will need to log in to the new version of Blogger in beta with your Google Account.

Log in to the Blogger beta

Unfortunately, you cannot post a comment on a non-beta blog or claim a mobile blog using your Google Account. These features are coming soon.

"

Google's products are, almost all, semi-perpetually in Beta

So, get out there and upgrade. (you Luddites! (And I mean that in the nicest way possible, of course !^))