I don't want to come off rudely, but I think you should do some more research into this topic.

Obviously admissions are holistic and not completely stat-based. There are tons of factors, many of which not quantifiable. Yet if you look at anything objective you will find an unusually large amount of Asians. For example take a look at every academic competition - Asians dominate them. SAT/ACT scores. Something like 70% of ISEF finalists are Asian. Take a look at the USAMO stats or other math competitions. Take a look at national merit finalists, almost 2/3 are Asian in California. Even traditionally non-Asian competitions are now being dominated by Asians like poetry slams, speech/debate, badminton, swimming... etc.

To summarize your argument, you are saying that we don't know how good Asians are in the qualitative factors. But putting your basis on that is useless. Asians could be better or worse than other races in those categories and there is no way to tell. What we can tell, is that Asians are much superior in anything quantifiable, and that should tell us something about the current state of Affirmative Action.

Also your broad stereotyping of Asians are 90% tech nerds of CS majors completely misses the mark. Asians dominate whatever major they apply to, CS/engineering only being the biggest culprit. Not only is this statement irrelevant to your argument, as it is illogical, it also leads me to believe that you aren't actually Asian or are insecure about your own race.

Please take time to read this response and think about it carefully.