As many people mentioned, the site is run by and based on perverts. To be honest, I like hot chats with beautiful women, I'm having them all the time on BazooGirl.com but Mydirtyhobby is full of really obnoxious and miserable losers, you can hardly find a pretty, sexy and real woman there (I suspect the situation is quite the same with male profiles). If this site is meant for friendship, or finding a travel mate or romantic relationship - it's ridiculous! Even if you want to have virtual sex, it's not a good place for this: instead of beauty and passion, they just have plenty of fat and ugly perverts.
Explicit sexual content - NOT for children
No SSL certificate, offer no personally identifiable information / financial / credit card data.