Lots of folk are complaining via Google Help etc that they can't persuade Google Friend Connect to change their logged in identity when they run 2 (or more) blogs under different log-in names and want to "Follow" blogs under one or other of their names.
Problem . . when they click the Friend Connect logo (usually found above the array of Follower thumbnails) and ask to "sign in as a different user" they persistently encounter an error message. This has been going on for months, maybe years, and Google/Blogger seem deaf to folks' pleas for help - not unusual!
Here's a work-around.