Money. JPL is the real culprit; its funding comes from unmanned probes and a real investigation of Cydonia would almost have to be manned.
Yep, that must be it. There's *always* some group conspiring to suppress the story, isn't there? Whether it's the Illuminati, the alien overlords, JPL, or even Elvis, the people just aren't hearing the truth.
In fact, maybe *I'm* not a feeb, but in fact a disruptor planted by the alien consortium! Maybe I'm trying to throw you off because you're *too close* to the truth! We can't let those NASA guys find our underground fusion-powered cities on Mars!
ROTFL