That's amazing that my films are watched by a family :)
You do have to take in to consideration that a majority of gamers are young males of the ages 13-16 and are under a lot of pressure, both sexual and social, so of course they vent it out upon whatever links they can take. Be it Video games or internet sites.
Yes, I do realize that, but not entirely so until after coming here. I was a member of a very well maintained and respected community for the Bethesda games where immaturity was not tolerated at all and many users were banned after the first comment. And my son loves any gmod video with quick action, funny faces, and explosions. I try to root out the ridiculous and show him the tasteful ones, such as your own, Rubberfruit's, and Kitty076 (although the latter uses a fair bit of foul language in his videos but my son's too young to understand them just yet)