@McGentrix,
Of course there's always been people who thumb others down. But in particular for a couple of days, someone (as seen by your post), someone has been going around and downing every post, even if it's just something like what they made for dinner, on the "what did you make for dinner thread", and regardless of who the poster is.
Lotsa times someone will thumb it back up, just to get rid of the zero, but it's pretty lame what someone is doing.