Jason Calacanis' Mahalo is getting a facelift: Starting tonight, the site will look different, work different, and operate under a different business model. Mahalo 2.0, as Jason is calling it, will ...

Mahalo.com, founded in 2007 by Jason Calcanis, bills itself as a “knowledge sharing service.” The site features questions asked and answered with users receiving “Mahalo Dollars” (which can be ...

Mahalo launched a new toolbar and introduced user created stubs yesterday. Users have always been able to post links to Mahalo. Now they can even build their pages themselves or collectively. Users ...

Editor’s Note: This story has been changed from the print version to clarify that Mahalo.com has an audience of about 12 million visitors per month, not that its videos get about 12 million cumulative ...