asians vs others..........

Well I think the reason behind your observation can simply be that the non asians have been here since longer and have more people on their friends list and network, so naturally they get more and better responses. It is just that they are a majority of the sample space and are using Mylot more as compared to the Asians.

I haven't noticed that myself. When I respond to a discussion, I respond based on the topic and the quality of the "introduction" that the person starting the discussion wrote. Discussions that start out with why the person is starting the discussion, why the topic is important to the person, or explaining what his or her views are on a subject instead of just asking a question are more likely to get my attention. I never respond based on the user's country of origin- I don't even look that up before responding.