You find them lacking in substance?
See, that's the problem right there.
Nobody in this thread is "blaming" anything directly on slavery. Nobody is saying that little Jerome who is skipping class right now made the conscious decision to do so specifically because of slavery. I know I'm taking a leap here by speaking for the posters in this thread whose opinions I generally agree with, but all that anyone has argued is that if you want to talk about the various reasons blacks under-perform in this country you can't completely remove the lasting social and economic effects of slavery from the discourse.
It's not that your perspective as an Asian-American is "unwanted" - you just can't use it to discredit the black experience in this country. Because, and I'm terribly sorry, the experiences don't compare. Like, at all. Being forcibly taken from your homeland, separated your family and culture and forced to live as slaves for hundreds of years, and then having to live with 100 years of legalized discrimination and gross injustices (lynched for attempting to vote, communities burned to the ground, etc) after that are experiences unique to the black narrative. You can't just sweep that under the rug because a few generations have gone by. To think that hundreds of years of racism and discrimination doesn't have long lasting affects that need to at least be acknowledged is woefully ignorant at best.
Too many people in this thread claim that they really want to explore this topic...you know, just don't talk about the hundreds of years of slavery....or the decades of Jim Crow. Because that has nothing to do with anything. We gave you your freedom so now you're on totally equal footing economically and socially, and whatever road blocks you imagine there being are your own damn fault.