Jarvis is burning with straight-on observations about the revenue side of media, blogging and this new citizen journalism thing. Dan Gillmor has his own list about ethics, transparency, accountability (and it's a good one). The summary of both would be that markets are changing as consumer behavior shifts, and supply chains for media twist into new forms (that sounds awfully jargonly, but I've been reading more economics lately, sorry). Translation: Once more, it's time for established media to play catch-up and for new delivery channels and formats to define themselves. Oh, goody.