The Tenori-On iOS app saved my wallet and probably one of the most used apps on my device (other than "Dungeon Raid", a match-three game with RPG elements). $20 dollars for a software version of a $1,000 instrument? YES PLEASE
But she gets her job done and probably very well. The point is that you gave _everyone in the company_ the ability to contribute to the product.
If you do that, you are communicating to your employees that everyone is welcome to make contributions to the product. If not, why the f* would you do it?
Because you expect your employees to behave like adults? I assume you don't just give everyone access without and set them free without any training or guidance. If someone can't handle a responsibility you take away the responsibility and/or replace them.
I have access to pretty much every Confluence page at work, including ones other people set up for executives to look at, but I don't go around making changes and editing those pages just because I have access.
People aren't robots. You can hold them accountable for their actions and they can make their own (good or bad) choices.
I just started and Syntorial is amazing! The teacher is very talented and the App you use to learn (which he built with funding from a kickstarter) is very good. The demo comes with 22 lessons and I am a lot more confident with creating and re-creating sounds by ear in my DAW.
I plan on purchasing it but I'm waiting for the "hey you haven't signed up yet so here's a discount" email to come because their marketing strategy is very familiar.