Peter Rip in EarlyStageVC on two possible parallel futures for Web 2.0 in the Enterprise:
"Big Enterprise 2.0
In many ways the penetration of “Mashup-like” technologies should be easy. A large part of Enterprise IT’s budget is spent on application integration. The challenge for Mashup techniques will be the balance between ease of use and sophistication. (...)
Small Enterprise 2.0
It is completely conceivable that the future of Web 2.0 in the Enterprise looks a lot like Google 2.0"