It’s not just about getting news — citizens actively debted, blogged, organized online. That’s not news insofar as so many of us suspected this — but the empirical evidence always trumps punditry, whether it is online or not:
Some 74% of internet users–representing 55% of the entire adult population–went online in 2008 to get involved in the political process or to get news and information about the election. This marks the first time that a Pew Internet & American Life Project survey has found that more than half of the voting-age population used the internet to get involved in the political process during an election year.
Several online activities rose to prominence in 2008. In particular, Americans were eager to share their views on the race with others and to take part in the online debate on social media sites such as blogs and social networking sites.
Read more at - 'New Pew survey on Internet use in US 2008 election'