Major Tom
Thinks s/he gets paid by the post
2 of the neighbors in my old apartment building were growing. The apartment above me - a 1 bedroom, was raided by the police, and found to have no-one living in it, except for a full house of marijuana plants. The neighbor next door to me used to run powerful fans right by the adjoining wall that made my silverware vibrate. After mentioning it to him, he moved them away from the wall. It took me a while before I made the connection between the fans (that ran 24/7) and the strong smell of weed in the corridor. It wasn't the smell you get when someone has been smoking it - it was the smell that comes from the fact that someone has a very large quantity of it nearby.I think I know some of those folks, too!
It was quite a nice apartment, but it used to bug the heck out of me when I'd sit on the balcony in the early evening to eat dinner and be greeted with the smell of it wafting toward me. Not my cup of tea.
But then this is Oakland.
Luckily my current place is not afflicted this way.