I remember a long time ago there was a similar discussion. The thing is, there's no way to know or test if you're a good programmer or not. Also, even good programmers need help, and they shouldnt be afraid to ask it.
People can be around for a long time and still know nothing about coding, while someone who just joined the forum could be very good.
Thus, this also couldnt be a factor.
Just live with it, newbies will always be there. Everyone starts as one, some of them become good programmers, others dont.
I would be unstoppable if I could just get started...