There is a HUGE chasm between "ebonics" and "big words". The typical spoken vocabulary is something like 3000 words. Use those, and only the dumbest will accuse you of being elitest etc... "Ebonics" is a name given to, what I see anyway as, a NEW type of massive butchering on the english language. It certainly isn't a creole, and seems worse than any pidgeon. I have NO idea what we should call it. It combines ethnicentric usage, odd conjugations and verb usage, shortened words, odd word combinations, etc...
I USED to use the words. Then I used them, but explained them. Then I removed them from my spoken vocabulary, and that even affected my writting. I really wish I just kept the big words, and shruged when people didn't understand. 8-( Almost a couple years ago, some words pop up every now and then. I guess since I've been here some more pop up every now and then. Anyway, I figure if I am going to see groups, etc... I should get that back, so I am going to force it a bit.
You can do what you want, but comparing basic English to ebonics is very insulting to the entire English language.
Steve