[Helm]

do not question the culture with makes blacks and Latinos afraid of acting white, i.e. studying, being respectful, and working hard.

I'm sorry, there's not the littlest bit of sarcasm in that post. Now this:

We do not question the culture with makes blacks and Latinos afraid of acting white!!!1 i.e. studying, being respectful, and working hard!

would possibly would have classified as sarcasm. Notice the use of exagerated punctuation. Also, this:

We do not question the culture with makes blacks and Latinos afraid of acting white, i.e. studying, being respectful, and working hard.

maybe, just maybe could pass for sarcasm, given the emphasis on white.

Hell, even this:

We do not question the culture with makes blacks and Latinos afraid of acting white, i.e. studying, being respectful, and working hard.

could pass for sarcasm, even if it's the pedestrian friends type of sarcasm.

Also, for extra laughs, you could have tried this:

We do not question the culture with makes blacks and Latinos afraid of acting white! i.e. studying, being respectful, and working hard.

and it would have gone down as anything but the ultra serious gigantic slip-up you posted instead.

So, I'm sorry, you're a racist.