Did you even read that article you posted? In the third paragraph the author complains that pictures of black holes don't exist. Honestly think about that for a minute. Let's ignore the stupidity of imaging a black object against a black backdrop for a second (although it does remind me of a historic work of art done by one Bullwinkle Moose). You have a phenomenon that is so dense light cannot escape it's gravity well. How in the fuck, pray tell, is light supposed to reflect off of it for a picture? The "unidentified objects" that this quack so readily dismisses are examples of hawking radiation by the way. He then goes on into a rambling tirade about how establishing theory using an ideal model isn't 100% accurate, as if no one in the scientific community is aware of this fact. By the time I get to his division by zero argument, I just want to hit him. I want to find this guy and kick him in the shin. "Duh, you can't divide by zero", yeah and -1 doesn't have a square root either; that doesn't stop the equations from being right.
You post about how a decent physicist and mathematician would understand this stuff better then the guys who devote their lives to studying it and then you post an article by someone who's math ability is somewhere short of pre-algebra. Way to make an argument.