new social strutural transformation

After I found out that Obama is digitally isolated, I kept thinking about a question. In the past we structured our society with money and power, whereas in the digital era such as now, do we still structure our society with those two factors?
In the class, we've talked about how it's unfair to those people who's not online which "is the majority." If so, with almost everything is eagerly put online, what is the right for those people?
According to the statistics from Internet World Stats, the internet pentration rate in the world is currently 26.6% which is not even 1/3 of the whole population. We've always said that the internet has flatten the structure of our old society, but they way I see it, the internet is slowly build up another structure based on the accessibility for information.
We've also talked about the boarder, which I found is being challenged when the Internet became more accessible. With those information flow via internet, not only the cultrual identity of every unique country will be more vague, but the old structure that we are familiar with will probably be changed entirely.