Water sports and breath deprivation I can see being a no-no for health and safety reasons, but the rest? This protects nobody but the stodgy old farts who think BDSM is uncouth. Nine times outta ten, censorship, even when it only affects a country's own product and not imports, doesn't protect anyone; its about presenting a certain image, about moralistic bullshit. Yeah, some folks in porn are being exploited, and that IS a bad thing, but censorship isn't about helping those people. If they were actually out to help those people, they'd have started outreach programs, or tightened regulations on the industry so they can't go all mafia leg-breaker on their employees.