It's interesting that the new thing that Dropbox, Box, and a bunch of enterprise companies are focusing on is the idea of automated workflows, smart data integration - turns out NO ONE wants the problem of PDFs, Excel spreadsheets, and integration with Salesforce - probably the same reason why there's so much focus on Cloud at Adobe. To be fair, ten years ago, the promise of the open web was supposed to solve all this... at least someone is moving into this direction. Congrats HelloSign team!