since last 2 times I received private messages on toms-hardware that on some thread (of me this time and last time of other people), some answers was chosen as best answer. But why I am receiving this? For threads created by me, If I did not choose any answer as best then why answers are chosen as best answers? And even if I choose an answer as best then, I did not receive messages like this in the past. I am just confused what is happening here.