i haven't had time to read all of this. cuz it is LONG. but i'll put in my two cents.
ok. the word nigga has really become a term of endearment among the black community. you can argue otherwise, but i mean, in my opinion, it's just a replacement word for "dude" or "homie" or "dawg." i mean, that's really how it came into common usage as far as i know.
now obviously it has it's racist origins. but for whatever reason, blacks decided to look past that and bring it back into common usage. now, i don't use it in any serious context. i don't go up to my friends and say "whatup nigga!" or anything. but i mean, these days, you can't even sing a fuckin hip hop or rap song WITHOUT using it, yknow? so i mean, i think that the music industry has also helped A LOT to bring it into common usage.
but i mean, i have had black people talk to me, and be like "what's up nigga" and it's kind of weird having them say that, and knowing that WERE i to utter some response like, "nothin, wassup with you my nigga?" they would probably kick my ass.
yknow? so i mean, it's kinda weird. i mean, i guess that the white people's equivalent to "nigga" would be "dude." but i mean, that's not offensive to anyone. i use that all the time.
i guess, i am just really curious why the word was brought into common usage and turned into the term of endearment it is today. i mean, it has such horrible connotations, but that didn't stop it from coming back.