Playing other games is a great way to spark creativity. It could actually be a helpful tool for everyone that works at Outspark, to help them come up with new ideas. I mean, they have a Wii, in their breakroom, so why not have them play other games.
My son comes up with all these ideas that he wants to turn into games after he plays video games. I guess it works the same way.

Many of the upcoming ideas for Fiesta and other outspark products, including Fiesta features, such as ignore features etc, has stemmed from being able to drive it and show it's use from other more popular games. So as Spirit says, that is why a number of us play other games.