It's a move that is perfectly legitimate, so again, what is the point of making this about the candidate? He's doing something that is perfectly legal and within the rules. He's done nothing technically wrong, so you have only your opinion to base anything you say about him on, and I'm sure there are plenty of people who are of the opinion that Ron Paul doing this is a good thing.
If you want to solve the problem, focus on the problem itself.
If you want to solve the problem, focus on the problem itself.