If there's on iOS app that's more anticipated by Android users than the long-delayed Temple Run
(yes, yes, we know, put down your pitchforks) it's Instagram
. The smash hit social photo sharing service is the choice of Twitterati, hipsters and housewives everywhere, but only for those whose devices have a shiny apple on the back. The publisher has been hinting that its Android app is close to release for months now, and has finally opened up a pre-registration page
for excited Android users. Alas, there's still no word on when the app will actually become available.