Finally, someone has taken the time to diagram every fetish for us.
What is weird is the bizarre notation about who the fetishes are "popular" with.
Bleah. First of all, I'm not wild about piercing being dumped into "classic S/M" -- that's an oversimplification. But seriously, there are a lot of fairly major omissions, which makes me think this can't be intended to map "every fetish". Celebrity fetishes -- stalking, fan-fic -- those aren't listed. Hell, even your garden variety "size queen" isn't listed either.
You haven't had sex until you've fucked in Dolce & Gabbana socks. We all know that Mr. petrilli isn't the only Italian stallion. ;)
Having grown up around horses, I'd say stallion might be overstating things. :-)
/me wonders where the delete button is