That was then:
This is now:
http://www.learnersdictionary.com/search/redneck
[count] US, informal + usually disapproving : a white person who lives in a small town or in the country especially in the southern U.S., who typically has a working-class job, and who is seen by others as...
Some think it can be. It's just another form of phishing. Here it is done by the strugglers trying to goad successful traders into revealing an entire trading strategy. That's what goes on here most of the time.
I forget you are stuck in 1950, and not familiar with modern concepts.
Anyone who is anti-gay, anti-minority, anti-woman's suffrage, etc. is a redneck by the modern definition. White, and uneducated. That would be you!
Well, since Luke, and you, for that matter are stuck in 1950, I understood his use of the term. For those of us in 2013, he is attempting to use it as a slur.
It's just his redneck coming out, and that's understandable.:)