On the above question I saw my answer had been selected. I thought chaitrak changed his ba but turns out this wasn't the case. While mine was best answer, there was nothing that said "selected by ________" which I just assumed meant you got rid of the thing finally. So either a glitch of the site or someone found a way to select best answer without it saying +selected by _________".
Sorry I couldn't give you the the actual thing, chaitrak rechanged best answer. Hopefully my word will be all you need to find out stuff if you don't already know.