There are already hundreds of porn sites that accept Bitcoin. Yes, you read that correctly, hundreds (maybe thousands?). Verotel alone has hundreds of sites that accept Bitcoin payments.

Even with the large transaction fees people are still paying for porn with Bitcoin. It makes sense, you get high quality, on-demand porn with none of the hassle and headache of credit card payments. No sneaky rebills, and no embarassing credit card statements.

You have sites specifically for Bitcoin popping up like http://bitcoinporncams.com and http://strip4bit.com and then hundreds of other mainstream sites that see the benefit in accepting crypto. If you don't believe me just check out the lists here: http://bitcoinporndirectory.com/bitcoin-porn-list/

In the past, the porn industry has paved the way with new technology. Why do you think BluRay become the standard over HD-DVD? Porn adoption (HD-DVD was arguably better).