Not to worry, I'd say:
(1) it's not yet certain XMRV is the cause of ME/CFS (but I like dr. Mikovits's science and stance)
(2) real science is about what the real facts are
(3) if the real facts are as bad as that one can get XMRV easily through bodily fluids (did you see dr. Kubrick's "Dr. Strangelove"?!) there sure is going to be some good bio-medical research funding to XMRV RSN.
So personally I'm pleased either way, whether or not XMRV is the cause of ME/CFS.
P.S. Dr. Strangelove and his cronies are also here: