it's fast, but do you (yourself) really need it
download movies - how many movies you didn't download (in one day, you download the whole world movie)
facetime - you don't really want to use it (personal reason)
then i can't find any reason to use that fast network
same as the time IT business is growing up fast....no innovation finally but with only money...so only can focus on "speed"...u see by that time the CPU speed keep saying double...double and double speed every year!