I am disgusted with Boehner and his ilk.
The only thing I am hesitant about leaving the party is that here in Maryland, independents can not vote in the primary elections.
I would like a 3rd party that is willing to endorse the nominee of another party before they choose their own, if that nominee is acceptable.
In the “Free Republic” party, we wait until after the republican convention, and if Cruz is nominated, then we endorse Cruz as the nominee of our party, too. If we don’t like the nominee (Romney again!), then we select a proven conservative to run.