This is the post that sums up the transition that is 2009 to come:
http://www.shore.com/commentary/weblogs/2009/01/dead-business-models-walking-will-major.html
So, this brings to mind a couple of thoughts:
We are now being buffeted by the biggest tsunami in creative destruction that has occurred at least within the past 50 years. The Web provides the key to the emerging opportunities. So, too, does structured data and the ability to aggregate it.
Oh, and by the way. All of you start-ups hoping to make it through an ad-based revenue model?: Bend over and kiss it goodbye.
I actually kind of like this environment.