I don't think you're retarded; I don't even know you.
Why do you call the thread retarded? It implies you think I'm retarded. I have an opinion, and I shared it. That's 'retarded' for you? And that gets voted up by 3 people?
This thread is retarded though - it's the equivalent of a D&M over whether to say tomahto or tomayto. If that observation gets upvoted, I'm guessing that represents a shared sentiment of facepalm at the discussion, not a slander of your mental faculties.
I do think you're a tad upset - you posted a rant, and then ranted at every reply. You've interpreted every word here as a personal attack on yourself for some reason, and decided that people are getting offended and are name-calling. From reading the thread, no one seems to be offended (except you), no one is name calling (the closest is "[color="#1C2837"]skip acting like a prima donna", but that's just truthful advice in this case).
Straight off the bat you're accusing people of name calling, getting in a huff about having tried to explain yourself. Then saying not only that you're done, but throwing a that's-it-I'm-done-no-more-arguing[color="#1C2837"] on top for good measure. Then telling people to go ahead and "get the last word in[color="#1C2837"]", showing the level of bickering you perceive the thread to be. So it would seem you don't think the thread's too cool either?
[color="#1C2837"]All because you want to rant about the subtle connotations connected to slang vs formal job descriptions?
[color="#1C2837"]Or to suggest that graphic designers should also use the slang term coder to describe themselves?
[color="#1C2837"]Anyway, I'm sure we both agree that the outcome has been a retarded (adjective - characterized by retardation) thread.