Seems that the message still simply reads “Plan we are not accepting new accounts at this time” with no additional information.
After reading many of the forum posts it looks to me, and just a guess mind you, I do not want to start any rumors.
It would seem as if too many people were using the service in a manor inconsistent with it’s intended and legal purpose.
My intended use for the system is consistent with the TOS and I would hope to be able to register an account soon however it looks like their was a crap-storm to stupidity that led to the problems people are posting about.
-Michael