I used to be, but figured I can go to Books-a-Million once a month and read it for free.
Every once in a while, they have a cool article about something obscure and unique, but most of its info one can get anywhere. I just mainly look at the pictures.
Their forum is almost as bad. There's so many idiots over there that make Large-cichlids look like a genius. I don't know why I stay over there.