Today I asked a question and someone kindly answered it after 2 minutes. It was a good and correct answer. I put it in my code and it did work.
Then I tried to accept it but system wants me to wait 10 minutes. I don't understand this delay for a situation like this, in which you know for sure the given answer is correct.
Maybe this delay should be removed. In this busy world many of us, when we see a correct answer, will just put in in our code and then leave it for good.
I believe the sooner we can reward the person who answered our question the better.