No. It sounds like[1] he sort of enjoyed it, and a friend needed help making bingo cards. But he saw it as a good market opportunity, so he went with it.
In Mike Rowe's TED talk[2], he referenced a similar idea. He talked about a pig farmer who grew his small farm to being worth >$60M (he turned down a $60M offer) by getting scraps from restaurants and feeding them to the pigs, which I guess helped them grow faster and/or cut down on their food costs. He said that he asked the guy if he was passionate about his work, and the guy laughed.
Passion's great and all, and it does make things easier, but if you're reasonably disciplined and just out to make money, there's a lot of very boring markets (like bingo cards) that are ripe for disruption.
[1]: http://www.kalzumeus.com/start-here-if-youre-new/
[2]: http://www.ted.com/talks/mike_rowe_celebrates_dirty_jobs.htm...