I suppose that a clear sign of the success of web-based mail is the fact that
I've got to run a Google search to find out what we call its predecessor (can
it be called its opposite?). Maybe we used to call it "standard",
or "regular" email. Calling it a hard-drive based email client
is more than a bit clunky, but at least it gets the point across.
But if, long ago, web-based email was considered a not-fully-legitimate little
brother to that other sort of mail, I wouldn't be surprised if, other than in
the enterprise, web-based mail has totally eclipsed its big brother. There must
be statistics on this, but I'm not about to start looking for them, and frankly,
those statistics may be paradoxically inaccurate, considering the fact that
numerous studies suggest that young people apparently don't use email at all,
preferring instant messaging instead. If that's the case, we might find heavier
usage of hard-drive based clients not due to a preference toward them, but because
email in general may be in decline. And I suppose that instant messaging should
by definition be considered cloud-based, though its use also suggests a disregard
for permanence, which in turn suggests that future generations aren't going
to turn to the cloud, or anywhere else, for storage.