Buzz-drenched business ideas for everybody:

Somewhat similar to Microsoft's  revenue break down...

Read more at Chart of The Day: In Case You Had Any Doubts About Where Google's Revenue Comes From

See the best practie of start-up pitches, including Ev Williams presenting twitter, Obama, Mint, Admob and more:

JohnBischke.com - A dozen of the best startup pitches on the web

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McKinsey Quaterly:

China’s retail revolution: An interview with Wal-Mart’s Ed Chan The company’s China CEO discusses retail strategy in the world’s most populous nation.

"open source is - simply stated - a beautiful and effective way to scale creative thinking and culture"

New Kind articulates the need to take open source forward, from evangelism to practice. Ironically, with this elegant post, they take on the role of the open source evangelist...
Well worth reading anyhow.

"evangelists in this broader understanding of open source include many of the world’s most influential business thinkers [...] These speakers are not referring to open source software. But, through the proven success of the open source software development model, in part, they have discovered the competitive power of such creative collaborative, design thinking cultures. And they are advising today’s business leaders to rapidly adopt these new kinds of models across their organizations; internally and externally."

New Kind - The challenge for opensource
newkind.com

Nothing revolutionary, just a very good and easily understood explanation of how to approach social media in an enterprise setting.

And the storyline is very engaging also...