Its a nice idea but you're still going to need to put the money down for the specialist docking stations to turn this a laptop, tablet or a desktop, and you'll

Its a nice idea but you're still going to need to put the money down for the specialist docking stations to turn this a laptop, tablet or a desktop, and you'll probably be stuck with the processing power and more importantly the IO of your phone for all of them. I'm not sure the reality will turn out as good as the idea, at least not for several years yet. That'll give Canonical time to catch up to Microsoft, the latter of which isn't really popular because they've shown how easy it is to botch the idea.