Why is there not more?

I am curious to know why there are not more TC'ers on this Forum. I recently got back home from a two month TC adventure covering seven states and five thousand miles starting out with the 2014 2nd Annual Texas Truck Camper Rally in Kerrville, TX. During those two months the wife and I saw a lot of truck campers especially in Arizona, Colorado and Utah but when I asked if they ever go on-line to RV.Net Open Roads Forum for Truck Campers they would look at me and say that they had never heard of it before. Is this a common reply for everybody else also? I don't quite understand why these fellow TC'ers have never heard of this great Forum that we all have here. This is a wonderful Forum with plenty of interesting topics and trip reports and is also a great way to post questions and get answers to those questions from the experts on here. I'm hoping to have generated a little interest in this Forum to those fellow TC'ers out there to want to become new members in the future.