Adding to the top comment providing the other three so HN people don't need to give this site more views: 3) E-mail is still a growing business communication t

Adding to the top comment providing the other three so HN people don't need to give this site more views: 3) E-mail is still a growing business communication tool. 4) E-mail for task management can work. 5) You can power up your e-mail with multiple app combos. A bunch of crap, don't bother going.