The new JetPack Comments is very nice :). And it’s just what I asked for. These apply just as much to wordpress.com
* Add ability to customize which third party login options will be enabled. (I don’t like promoting facebook)
* Fold the new comment theme, Click to comment thing into WordPress proper. This way others can tie into properly.
New Auth options (in order I’d like to see):
* Google Account
* BrowserID / Mozilla Persona