This is great in many ways: 1) Your boss can skip coming to your desk and interrupting you with "what have you been working on?," 2) Every time you answer that

This is great in many ways: 1) Your boss can skip coming to your desk and interrupting you with "what have you been working on?," 2) Every time you answer that question verbally you forget something important, 3) Using other tools to report on your work makes everything complicated, 4) Email is easy, 5) You get to summarize your day, if not for report for your own good 6) Forget the team, I now have an archive of everything I have done. Added feature: Perhaps users can send emails throughout the day if they want to, instead of waiting. The scary part: Your company's information in the hands of a company you do not know much about. It becomes very easy to be kept hostage, I guess unless exporting your data and completely deleting it from their servers is an option.