I'm ready to switch from a self-hosted installation WordPress to WordPress.com (which I should have done a long time ago). There is one final small issue.
I'm changing my username everywhere on the Internet from matthewsim to simoneau. I know about the "change username" feature, but it doesn't work for me because simoneau is "taken". I think it is taken because I'm already squatting on simoneau.wordpress.com. If that is so, that is this username isn't actually taken but the change is blocked because I've already taken simoneau.wordpress.com, can you help me make this switch? I'd like my username change from matthewsim to simoneau to propagate to Gravitar and IntenseDebate as well.
Sorry for the long message. I appreciate any help you can give me on this.
Blog url: http://simoneau.wordpress.com/