HOW DARE YOU SAY SUCH A COMMENT!! I'M SO OFFENDED RIGHT NOW!!!!!!
But really its not just here anyway, its all over the interwebs (in person quite likely as well), everyone overreacts to everything its both sad and funny.
People overreact for various reasons but i love it when it's becasue you caught them in a lie that could get them in deep shit. 2 faced people suck. esp. stupid ones that dont think you can see thru their facade.
I think its got alot to do with expression. I mean, when someone writes something the feelings they intend and what the reader actually reads can very easily be misinterpreted. After all if you speak to someone in person something large like 75-85% of the language spoken is your body language and not what is voiced through text so I suppose it's a lack of understanding.