Gonna bring a radical viewpoint here and say being a pedo is many times over a worse thing than being someone admitting to not understanding an aspect of female sexuality.
In his explanation he's somebody who does understand an aspect of female sexuality and was curious about a special effect he saw in an internet video.
I mean it's fuckin weird and all but it's Randy Pitchford. He owns a video game developer (that made Borderlands and bought the rights to Duke Nukem) and a magicians' magazine. Of course that guy is fuckin' weird.