What makes you so sure that 'kids' won't copy? What makes you certain that a particular child/person will not be influenced by what they see/hear? There are those who are able to tell the differences while there are also others who are easily influenced. It's not so much as whether that person is smart or stupid.
Also, I think that when the others say 'kids' they mean someone under the age of... say 12? Maybe under 10-ish. I think some are going through the Internet at an even earlier age these days without parental blocks. Either way, no, if they had never heard/seen the word they wouldn't think anything of it. They'd see it, as seen by your initial post for example, a way to express anger. And one day they're angry about something in swear in which case they'd get into a nice load of trouble. There's a first for everything... the first time they see/hear a swear word, they will not know the difference of whether it is acceptable or not. You cannot expect every parent to sit their kid in the chair and go over every word not allowed to be said in public. Nor can you expect every person who stumbles upon such posts to know if it is right or wrong.
I'm sure MTV and other programs such as those are much, much worse but again... we'd like to keep at least these forums close to free of such languages. There are those who are offended or find profanities degrading and it does not have to be a child who thinks that. So it's better to cater towards those who do not like it and keep it at bay. Those who do not care so much about swearing can live without it too. Did that make any sense? I'm like half asleep...
