The Next Small Thing - Business Week

Bits of code called widgets open the door to viral marketing across social networks. Silicon Valley sees them as a Web revolution in the making. There's a land grab under way in Silicon Valley. Not in real land (even in Tech Town, home sales are sagging), but on the Web. What's fueling the frenzy is something that couldn't sound more prosaic: widgets. In the Web world, widgets are modules of software that people can drag and drop onto the personal page of their social network or onto a blog. There, widgets typically look like a little window or box, packing a bit of the functionality that you would get with a stand-alone Web site or software package.

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