Is Todd Welch. He was also the ONLY Wisconsin delegate to the Republican Convention who cast a nominating vote for Ron Paul.
After the election, he was refused membership in his county Republican Party, his dues were returned, with some notation supposedly from some set of bylaws indicating that those who were disruptive (specifically meaning casting a nominating vote for Ron Paul), could be refused membership. Because he is not a member of his local county Republican Party, he cannot participate at the State Level either.
That's the last I heard. If there are any further developments I am not aware of them.
Seems to be the Republican strategy toward us in general. "If you can't beat them - hit them harder, and kick them out."