That is true. I guess I'm thinking more along the disrespectful level of people making statements that can be taken very personally like either side saying things like "all people who like/dislike ___ are just ___". Or replying to someone who likes/dislikes something with "LOL wtf how could you like/dislike that? You must just have bad taste". Things like that.
I haven't seen very many things like that on here though. I've seen it on other parts of the internet.
If I happen to have my head in the sand on this one, then I'm grateful I do. Because those types of statements are just mean.