[tfjaeckel]

It's great feedback, definitely more food for thought. Thank you! It's a fine line between cutting features vs. trying to solve too many things at once.

Our current approach to the collaboration part can be seen when you link a Google Drive account. When you want to edit a Google Doc it takes you right there, no need for the GDrive UI. You can actually create a Google Doc from within Shelf.

Also, "good" to hear what you wanted to know but didn't learn immediately from the website. We'll surely be working on making the use cases and functionalities more clear.