Because if this is true it must also be true for every other aspect of human nature...
Questionable study aside, all of these conclusions being proposed in this thread are completely illogical following this study.
Only homophobia was tested. assuming that this directly applies to thoughts on pedophilia or KFC or whatever after measuring penis engorgement while watching porn is completely asinine.
I know at least 90% of us are joking, but I also that some aren't, and further that the general public truly believes that such failed logic represent valid criticisms of this study.
seriously--whatever criticism the study warrants, this ain't it.