STL has stated in several threads that he is not a member of the AMA.
He's here to stir up the pot and does a very good job of it. If you say the sky is blue, he'll say it's green just to start something.
You'll finally tire of the whole STL thing and ingnore his comments. IMHO, he writes his responses to get a reaction from the posters on AMA forum.
Give him time, he'll eventually get banned like ET.
BRG,
Jon