It's obvious not one person has offered any legitimate reason why 1 of 8 Billion consumers should acquire btc to consume anything today.
I believe that the next widespread use of Bitcoin will be for sports betting on the internet. That will produce a broader user base, more press coverage, and a higher price.
The sports betting is already taking place. The speed, lower cost, and relative anonymity of using Bitcoins for it will be made obvious soon. Like SR, only with even more appeal to the public.
The gambling industry will benefit greatly from btc, as will the remittance market and for anyone else sending money around the world.