As my GreatGrandFather would say, Others can not insult you, unless "you" allow it.
I don't agree with everything everyone posts, but never would it run me away unless I wanted to leave. I mean it's a written forum not like a bully beating the crap out of you on the playground.
I do think some, not referring to any one person in particular, so no flaming, are too sensitive for active participation in Internet Forums. You have to let it just roll off you and not take it personally.
It's like going to a huge party, you will find some people you like and others you don't. As others said ignore those you don't and go on enjoying the party with those you do.
Personally I think it would be a very boring party if everyone was the same though.
I will say that the written language is at times hard to get across the way you want it to. I know at times I have trouble trying to express what I really want to say. Probably comes from being young and not having alot of life experience.
Also I have friends that work for Disney and sometimes my passion for them overides my judgement. I know how hard they work, how underpaid most are and sometimes I get defensive of them. Apology given.
I figure if one person benefits from something that someone else has to say it is worth the effort. Many times people read the forums and never post so you never know who you have shared info with.
I do think some need to respect the differences of others. For example I don't smoke, but I can respect the rights of those that do and they do have rights. I appreciate them being respectful of mine.
Don't let it keep you away because of one person.