"Best" Sorting doesn't work
You can't tell me, with a straight face, that something with 177 upvotes belongs above something with over 300 in a sorting system that is "highest upvote total".
So not only is this sorting method not-very-useful-for-using-the-boards (very useful to have, if you want to read some good threads, for sure, just not really going to be useful to discuss things with)...
It doesn't properly work. [Don't mind my bookmarks. I wanted to be sure to show the problem and the proof that I was on 'best' sorting, but if I had shown the top of the page then I would have a lot of wasted space and a less-good group of examples.]
edit: OH AND YOU CAN'T ADD ATTACHMENTS AFTER POSTING THINGS. I JUST TRIED. http://imgur.com/a/bfqYv So have some additional imagery.