The reason for that is that i need to remain as anonymous as possible so i dont want these questions circulating openly in thread. And aswell it gives me a idea on how much time you needed to reply to me.
I have nothing against you but again your measurements does not seems to be realistic ones. How you will get to know how much time will it take anyone to answer 8 questions. You will only msg and if the person is offline, he may reply you late. If you need to measure the time, you need to make sure a person is online and tell him to respond as soon as possible as the time counting has been started.