Feet Firmly on the Ground or Head for the Clouds?

 I'm a feet firmly on the ground person (head in the clouds possibly) so exploring 'The Cloud' concept has been slightly scary but ... interesting especially when you find the contact person is called 'The Rain Man' ummm seriously.

 

Things I'm looking forward to...
massive capital outlay will be a thing of the dim and distant past, so much flexibility and I'll never have to configure another Exchange Server.

My prediction... everyone will reach for the clouds eventually most within 4 years... or will it become like that other old beast that should've been deleted years ago 'The Cheque'...?