Couldn't agree more, but imagine this kind of concept idea shown in 1990 for example. Everybody would say not now but definitely in 2010. It's 2011 and this kind of concept is doable somewhere in the far future. Future is now? Not really, everything is progressing really slowly.
Not much has happened since 1990.
Your joking right?
1990 computer :
Not much has happened...
Ps. Are you forgetting the internet barely existed in the 90s as well?