Re: 10 years!
I use a phone tablet, laptop and full desktop experience every day.
Whee I work and my home office both use laptops with docking stations and dual screen set ups.
A home I have a wireless mouse and keyboard plugged into the docking station for that lovely clean desk experience.
I use a tablet for casual browsing, ebaying / internet shopping so I can actually see what I'm buying if I need to do anything more than type a few lines I'll fire up a laptop. Now I've upgraded to a full ssd version it starts in under 20 seconds, the same as the tablet. I use the phone as a phone, twitter and Facebook reader camera etc.