I want to change my user name. I have three blogs under my username, call them aaa.wordpress.com, bbb.wordpress.com and ccc.wordpress.com. My username is aaa and this used to be my main blog. I have now moved this to another account and want to ditch it and change my username to bbb. It would have been a lot simpler if I'd set bbb up in a separate account, but I didn't (glory be to hindsight) and I really want to retain the name bbb now I've set it up.
So if I go through the change username process and click "no matching blog address" will I end up with user name = bbb and the same three blogs intact (just the username changed) or will all my blogs disappear? Or? I don't much care what happens to blogs aaa and ccc, but I want to end up with my username as bbb and the bbb blog intact. Naturally I will back up everything before I start fiddling, but can anyone confirm my supposition please? Or suggest another way to achieve what I want, i.e. blog name and username = bbb.