I am giving them time, I am just saying that people shouldn't expect much from mobile devices. For real work, real computers are needed. For fun iOS devices are great.
Sure, my MBP is my working device, but not the only one
At every meeting I bring my iPad with me, nd it's fantastic for taking note, sending and checking mails, browse the net and duties like those.
In my organization we also use iPads for planning .... It is not only suitable for fun.
But when you need real computational power, a real computer with a larger screen it's waaaay better.