After I had my Galaxy Note 2 with it's big 5+inch screen, I used my tablets less and less. I have now sold them all. The tablet computer is just a poorly formated big phone - with out a phone - and wont fit in your pocket.

Ask people if advertising works, and they will say yes.

Ask people why they use the products they do, and they will list off a ream of answers that rarely include advertising as a reason.

Any quality product can be sold, only those with superior advertising and branding succeed. Google is successful because of advertising and branding.

Google is not a lesson in better technology, it is the internets ultimate lesson in advertising and branding.