I think Ralph Nader is a good man with good intentions, but one has to be able to balance a check-book to be a fiscally responsible president. I dislike his economics and I dislike his politics, despite the fact that he is a good man. He'd be real cool to have dinner with, I suspect, but I wouldn't want him in the White House.
Ron Paul is also a good man with good intentions. I like most of his politics and love his economics. I will likely write him in, too.
There is nothing big planned for the convention other than to stand and be counted so that McCain understands he does not have a unanimous victory. It is now time for Paul to groom new candidates for the house & senate (to be more precise, at all levels local, state, & federal), which he is doing via his Campaign for Liberty:
http://www.campaignforliberty.com/Ron Paul’s Campaign For Liberty