I'm not usually a grammar / spelling type guy or one to call out those types of mistakes... But this repeated mis-use, in an article meant for what I assume to be an engineering-minded audience, really annoyed me.
Keep in mind that this was written by an uncredited marketing type, so Dave Engberg's talk was filtered accordingly. And as annoying as that may be it should not detract from the substance of what he says.
Well, it certainly made me close the tab
This fix has been made. Please let me know if any other errors are spotted.