This is incredibly well done and more than a little weird!
I often wondered how far you could get in a conversation using only auto-complete suggestions. Seems there is a much more artistic answer to that question than I had imagined.
An interesting idea and use of Data Mining by Business Insider. As with much of what comes out of Business Insider, I expect that there is not a huge amount of solid research or data behind this.
I also think it is a little unfair on Microsoft users (Married With Children - really?), however I am happy to be in the Apple camp on this one.