I refuse to join anyone's forum who comes on, advertises, and then disappears. They don't realize that they are their forum. That they represent their forum. Forums are about getting to know people and socializing with your members. They need to do a better job of demonstrating that on a forum that is allowing them to advertise. Taking the time to socialize with people whom they want as their own members will be a bigger help to them than just posting their forum and being inactive. Being charismatic and charming will also get people to join. But if they just come onto a forum and spam ads for it and brag about how their forum is top shit, then no, I would rather they took a hike because that is annoying and it's a turn off.