Tried signing up using Chrome, to be told that the best results are available only when using Internet Explorer, although I could try using a beta for Firefox.

Tried signing up using Chrome, to be told that the best results are available only when using Internet Explorer, although I could try using a beta for Firefox. (WTF?) Accepted the mistaken option for FF, but that required a missing Java plugin, so nothing happened. "Cool" really isn't the reaction that came to mind. Appears to be "write once, run on IE only".