Absolutely agree. How am I suppose to take things like this (http://4.bp.blogspot.com/-49KvfGbTdbA/ULJiQ4gTNDI/AAAAAAAAbu4/58Xg9yvAG94/s1600/shot031b.png http:

Absolutely agree. How am I suppose to take things like this (http://4.bp.blogspot.com/-49KvfGbTdbA/ULJiQ4gTNDI/AAAAAAAAbu4/58Xg9yvAG94/s1600/shot031b.png http://4.bp.blogspot.com/-49KvfGbTdbA/ULJiQ4gTNDI/AAAAAAAAbu...) seriously? Okay yeah, if you draw those lines, you get a triangle. But why did the author exclude the one guy? Why is this an example of some triangle-y thing, and not an example of an quadrilateral whatever? The author is just massaging and manipulating the data to make whatever points he wants.