"What if i was 150lbs and I took this picture would I get negative or positive [reaction?]"  No matter its weight, I don't think Facebook is the appropriate place to share these kind of pictures... My best guess is that it's trying to get the (positive) attention it isn't getting in her life, because she is such a fat piece of shit, at any cost. At least that's what I can make out from her gibberish...