Man, sounds like you hang mostly with smokers who fit the strereo type. I for one, won't smoke when the sun is out for the life of me. (daytime hours that is, it can be cloudy too and I won't smoke) I don't care what kind of weed you pack in your bowl and hand to me, I'm not gonna do it untill I know the day is over and the night is winding down. I've got plenty of friends like this too. I'm not playing goody two shoes or anything here, just statin that theres a big group of us that don't fit your "anytime, anywhere" blazing stoner stereotype.
Also, I don't know about these other guys knockin Marc, but I'm fairly sure they don't all sit on the couch letting marc doing the preaching for us. Just because some of us like to be stand up citizens doesn't mean we don't push the MJ issues at the same time. I've been pushing the use of weed in my area for a long time. When I was a high school (and a bit of college) stoner and tried pushing weed use stuff, I had huge family problems, almost got arrested, ect. Now I stay fit, am a vet., heavily involved in my community, do lots of volunteer work, and most important, I'm sober and sharp during the day. I talk to many older people about the benefits of medical MJ, and they take what I have to say seriously, because I present myself well and can articulate what needs to be said about MJ.
The people who will listen to Marc already have good opinion of pot. For anyone on the other side of the issue, however, Marc is nothing but further proof of why pot should stay illegal.
I would bring up huge point like pot is a proven preventer of alzhiemers, it is impossible to die from smoking too much pot, and with todays methods of ingesting (vaporizers, edibles, even pills now) there are none of the adverse health risks that come with smoking. Those are three simple points that could move mountains, but oddly enough, he can never remember to mention them as he is too baked and tries to hit on too many obscure points in his given time slots.