Seems to me that highly collaborative environments could be enhanced by using web logs as a preferred means of sharing information, rather than mass e-mails.
Here's a quote of an excerpt on that page:
Blogs encourage cross-functional disruptive thinking.
I read a great quote that, like a magnet of meanings, pulled together layers of my thinking into a surprising pattern of possibility. Here it is: "Here is the paradox: You need a great team of people with diverse skills to perform a symphony well, but no team has ever written a great symphony! ... While cross-functional teams are key players in defining and implementing incremental innovation projects, cross-functional disruptive individuals tend to be key players in defining radical innovation projects."