Perry and Gingrich made it. Barely but the have the signatures in. I assume they were collected thru the RPV or a county committee, so most probably ARE legit.
quote from Politico:
Michele Bachmann, Jon Huntsman and Rick Santorum all failed to meet the requirements for the Virginia ballot, according to the state’s Board of Elections.
Of the 2012 GOP hopefuls, just Mitt Romney, Newt Gingrich, Ron Paul and Rick Perry submitted the required number of signatures today.