Surprised to see no talk of Paper on this thread. Sure, Dropbox has visibly tried and failed to build other offerings - Carousel and Mailbox - but Paper seems

Surprised to see no talk of Paper on this thread. Sure, Dropbox has visibly tried and failed to build other offerings - Carousel and Mailbox - but Paper seems like the most well-reasoned attempt so far, and something a lot of their customers probably need. It reminds me a lot of Quip which Salesforce thought was worth $750M.