First things first, Ron Paul is not number one in delegates in the states listed. The only states he is currently number one in delegates are Maine and Minnesota. The other states listed currently have unbound delegates, we don't know where they go yet. Here's a nice chart of delegates:
http://en.wikipedia.org/wiki/Republican ... 012#Primary_schedule sort by the 'P' column.
The Ron Paul revolution is not happening. By estimates Romney has 925 delegates while Ron Paul is still under 100. The chance of all the unbounds going to Ron Paul is tiny. Even if it did happen it wouldn't be enough, there'd have to be some sort of colossal shake up at the convention.
Some of Ron Paul's economic ideas are interesting but they aren't really practical in the 21st century. In my view his libertarian stripes go too far and would hamper law enforcement agencies ability to do work. I don't want to get started on his foreign policy because I think it's totally absurd and would never work.
Also just a note to anyone who's not observed candidates become elected before it's very seldom that they maintain their lustre of being idea driven. Even though the ideas are novel it's often the case that what they want to do (in the case of Ron Paul or Stephen Harper's minority years) they can't because of certain political obstacles. There needs to be a great will of the candidate even if they aren't hampered by procedural or structural roadblocks.
For all Ron Paul supporters I suggest that you decide what you want. Romney clearly isn't your type of candidate. What's more important, the political party or the ideas? If the former go for Romney. If the latter go for Obama because he's probably more of a libertarian than Romney since I know that's what so many Ron Paul fans love about him even though there are policies in Ron Paul's book that aren't even libertarian! Or maybe you might want to go for Romney if the smaller chance of picking Rand Paul as his VP happened...
PS: I'm not american. I'm just an observer from up north, if you want to know what I truly think about the US political system please PM me.