In this philosophy bites talk Luciano Floridi argues how new technology has changed our relationship to one another and to the world and how this calls for a shakeup in philosophy.
Click here to head over to the talk page.
I also just came across this video of a talk that Floridi gave on the matter:
Professorial Lecture – The Fourth Revolution: The impact of Information Technology on our lives
Who are we? And what is our role in the universe? IT is radically changing not only how we deal with the world and make sense of it, or interact with each other, but also how we look at ourselves and understand our own existence and responsibilities.