Elvis is alive and well on Web 2.0. Take Youtube, for example. Search for "Elvis Presley" and you get over 27 000 hits! Pick a video, and when you've watched it you can post a comment and share your thoughts with others (another definition of the term Web 2.0).
The one Elvis video that has been viewed most times on Youtube is Unchained Melody from June 21, 1977. Since it was posted a year ago it has been played more than 2 million times and 3 600 comments have been made!
A quick search reveals that videos from Elvis CBS TV Special are popular on Youtube. Elvis Presley Enterprises should take notice of this and releases Elvis In Concert on DVD together with the complete shows from June 19 and 21 as a nice bonus. Maybe someone should tell them about Web 2.0?