Donna Fenn's upstarts come in 8 garden varieties: 

1. Extreme Collaborators
2. Technology Mavens
3. Game Changers
4. Market Insiders
5. Brand Builders
6. Social Capitalists
7. Workplace Renegades
8. Morph Masters

What are "Extreme Collaborators"? Sounds like a case of serious co-dependency, but really, there are benefits.