Many people who look and use cam sites, simply don't want to meet a girl. I like looking at photos of hot chicks and have a ham shank every now and again, but that doesn't meant I need a hooker. My favourite site is about $30 a year so I could have had two hookers every year ... but I didn't want that.
Whether they're married, disabled, shy or just want to sit at home and pull their pud, the cams and porn serves it's purpose. That being said $6 for chat seems well expensive and even at $3 a minute, I'd still be watching the clock every minute to really enjoy myself.
... however, here is our cam site :-)
http://tgirl-cams.com