I remember my coffee shop/hotel owner said immi. were trying to catch a westerner making porn films in hotels. Guess they were tracking him by TM30 and had Id him by face or name associated with Thai porn. Sure he would have been snared.
Yes, the duality of Thailand culture is fun/perplexing at times..so in-your-face with chicks enticing guys to sex for sale gogos - but porn made behind closed doors is a taboo no-no.