Email is dying. Silicon Valley business leaders are sure of it. Or is it just that they want email to perish and to do so very soon? Do you know many self-respecting technology sorts who own up to enjoying reading and sending a large amount of emails each day? Is anyone doing so with the fervour of email’s swashbuckling days of the 1990s? Have we gone from "You've Got Mail" to "Who Wants Mail?"