The best thing about this product would be its integration to Google Apps like Gmail or Drive (as well as Office 365). You can also use it offline mode without internet connection which helps me in case I am working from an area where there isn't much data plan available but still want get some work done. There are many problems associated using web apps while at office, especially when you need access your gmail account within that workspace. Using email id's other than @gmail seems difficult too because of security issues faced by end users. Try out! For all those who do not have proper accounts/security clearance on their mail providers they will certainly enjoy having emails sent right through google drive instead of sending them via their own servers. Emails related activities such as meetings and discussions were saved properly into our mailbox rather then just getting stuck in junk folders if we don’t check frequently enough.