I like all of the definitions in this blog post. They sound connected to past research, yet new. I know I was feeling odd at the "Digital Is..." Conference, because I don't want to let the technology disappear into uses. It's better, I think to look for what we can get out of particular technologies. That's what we are doing now with Google's Wave.
"Alongside these discussions Frances Bell suggested the term Co-Digital as a better term to describe the process of "…seizing the opportunities presented by the newness of technologies to spot changes and then shape the development of the technology.""
As this paragraph suggests, we still need to look at "digital technologies" to see how we can exploit them for what we need.