I'm thinking I should post something here about Obama's inauguration, while still making it relevant to the module content. I could let you know about Obama's official blog which is now no longer needed - information can now be found at the White House site.
But what I find more interesting is the way in which ordinary people used Web 2.0 technologies to share their experiences of the day. Mashable has some details about the inauguration's impact on social media - or you could just go straight to somewhere like Flickr or Technorati and search for inauguration, or Obama, and see how people are documenting the day.