According to a Gallup poll posted on 1-11-13, Repubs favor Congressional term limits 82-15, independents 79-17, and Dems 65-29. And I think today, nine months later, support would be even higher.
And we're not just talking about term limits. Once a constitutional convention was held, and term limits passed, we would have established a precedent, and the other "Liberty Amendments" proposed by Mark Levin could be taken up in a series of conventions. Power would have been returned to the states, and the people.
Politically speaking, it would be revolutionary.