Much like the Apple iPhone store (but a lot smaller of course), we're opening our own AppStore to coincide with the release of v2.4 sometime in the next month. The point of this is for developers to make cool scripts available to publishers, either for free or paid, and if paid we will handle the transaction for a 20% commission.
We need to be able to test scripts so if you have something you'd like to submit, how about send us a quick email with what it does and maybe attach it so we can take a look and test it.
We've already started testing and here's details of a few that we will be releasing in the Store.