Thanks for the info. This is a whole world I didn't know existed. I remember Synanon only from the snake-in-the-mailbox incident, which pretty much convinced me they were not a good bunch. I didn't know they were still around, if only as a model for others.
Interesting thing, I just saw a commercial for a new show coming on A&E called "The Cleaner" with Benjamin Bratt. From what I could see, it looks like he plays one of those guys who grabs addicts, takes them away, and forces them through withdrawal. I don't know how they will make him a likable main character.