On October 7th the radio show "Think" on NPR had a woman on who is for the legalization of the hobby. She has just released a book of course but it was an interesting interview. Below is a link to the interview. I might purchase the book or download it off of Pirate Bay if they have it. I would very much like to hear other Providers and Hobbist's opinions. I think at some point it will be legalized. If that is good or bad is a whole different question. Hmmmm ....
http://www.npr.org/podcasts/510036/kera-s-think