Paul Allen's Vulcan Ventures and NBC are both investors in tiny Egreetings.

FORBES: E-sentiments, exactly

For instance: Paul Allen's Vulcan Ventures has 3.8% of Wink's stock, but Allen also controls Digeo Broadband, a competing service that could make Wink irrelevant.

FORBES: My Friend, My Enemy

For instance, even though Paul Allen's Vulcan Ventures has 3.8% of Wink's stock, Allen also controls Digeo Broadband, a competing service that could make Wink irrelevant.

FORBES: My Friend, My Enemy