False. Research shows that marijuana is addictive.
I'll call bullsh!t on that. I grew up in Humboldt County and never once met anyone who was in any way - other than compulsively - addicted to pot.
I'm sure they don't run around with a sign on their head saying I am addicted, but they sure do post here on various FR threads and I have read some interesting drug histories on other threads which has suggested they all seem to be drug advocates here at FR. I think the issue does exist with addiction.