I think most fans have individual crazy moments lol. It's ok to hoop and holler, and make a big commotion, IN THE APPROPRIATE VENUE of course. It's all in fun and in love, but as someone said before, respect for Michael is key.
If Michael is out walking with his kids, or looking like he's trying to have a quiet afternoon to himself etc., it's not cool to run at him full-speed, foaming at the mouth and screaming like a lunatic lol. I can image that the fans often scare the crap outta MJ's kids, let alone Michael himself lol. Not saying he can't be approached, but walk up to him respectfully, and ask him (or his security) if it's alright to speak with him briefly. If it looks like he's wanting to be left alone, leave him alone. We all have those "what if this is the only chance I ever get to be close to him" sort of moments, but that's no excuse to treat him inhumanely.
Michael isn't a commodity, he's a human being (although that can be easy to forget with all the celebrity bs). I say treat him how you would want to be treated if you were in his shoes.
As far as online, I'm a big advocate for freedom of speech. But, in online forums such as this, rules are put in place to discourage gossip and "he-said-she-said", out of respect for Michael and his personal life; which I can totally respect. I personally think some rules are a little strict for my taste, but I respect them because I know it's for the greater good. Not saying you have to pretend to feel a certain way when you don't, but all topics aren't always worth the energy of a conversation.
I know a lot of gossip talk isn't tolerated here, because Michael finds it distasteful (or so I've heard him say). And I know that a lot of sexual talk is frowned upon as well, because of younger kids visiting the board. If you're looking for racier conversations, you may have to visit a different forum.
I'm not trying to run you away from this forum AT ALL. I just mean you may have to go to another site to get your particular MJ itch scratched, so to speak. For instance, I go to a certain site where fans write MJ fanfiction with more *ahem* adult content lol. It's nothing personal against mjjcommunity, cuz I DEFINITELY enjoy my time here. I just know that this isn't the arena where that certain brand of conversation is showcased.
Think of it like you're going over a friend's house, what may be allowed in your home, your friend may not allow in theirs. Some households are stricter than others, but the rules are put in place for a good reason.