CM, Javelin & Co. are mainly Ron Paul Libertarian types, who are heavily isolationist and want to pretend the US has no real business conducting military operations overseas without a formal declaration of war against another nation-state, but otherwise should pull everything back into the States. Within the US, they do sort of believe in the Constitution, but they are just the opposite side of the same coin the Dems represent - they mean the Constitution as THEY interpret it, not what 220-odd years of law, scholarship, and Supreme Court rulings have said it means.
The '100 percenters' are not necessarily the same bunch, though there's certainly overlap. Still, there are other members active here who are basically 100 percenters, without being Paultards. It means they are against anyone who isn't absolutely 100 percent square with their own views, and wouldn't support a GOP candidate (For example) who had five out of seven important positions in common with them against a Democrat who had zero in common and stood for their total destruction to boot (Note to other readers, I'm not talking about anyone in particular here, but if the shoe fits, wear it).