Absolutely @melpost. The more the merrier.
Some might amount to nothing yet some could be a windfall to the community. It is something that makes this so exciting....
Someone, as I type this, is hacking away on a computer somewhere, laying down code, that will be the next great application on this blockchain. I have no idea who it is, where that person is, or what the app will even focus upon. But it is taking place right now.