There are interesting business models that emerge that contract a market space. Advertising is ripe for these solutions.

The world could use more moments like these. Organized acts of happiness designed to just make people smile.

So many ideas for Akoha, smart mobs, organized public displays of happiness :)

via Dave McClure (http://500hats.typepad.com/500blogs/2009/04/do-re-mi-antwerp.html)

Very cool video demo of my friend Anand showing the launch of Bumptop. (Disclosure: I'm an investor in the project)