I know it is fun to categorically dismiss posts with a wikipedia link to some arbitrary fallacy. (Hey. I can do it myself: http://en.wikipedia.org/wiki/Argument_from_fallacy)

But he does have a fraction of a point.

I agree I should have written something to go along with the link in the lines of "careful with your conclusions" to make my intention clear.

It is possible, however, to arrive at a right conclusion through incorrect reasoning.