Some of the Constitution is being ignored, but not all of it. The parts that are still strong are the more simple, structural parts. So far, for instance, 0bama is not ignoring his term limit.
The idea is to restore state sovereignty with structural changes that are hard to ignore such as term limits for Congress and the Supreme Court, repeal of the 17th Amendment, a State Repeal Amendment, etc., not things like a restatement of the commerce clause that could easily be "reinterpreted".
I urge you to read Mark Levin's book.