Technology Review: Netscape co-founder tries to build online communities

Marc Andreessen 2.0?... 

Ning hopes to make money through a combination of advertising and fees for premium services like extra storage space or bandwidth.

Since he got rich in 1999 when AOL bought Netscape for $10 billion, Andreessen has been scouring for the next big thing with little success so far. He has invested in variety of startups and still serves as chairman of Opsware Inc., a software support provider that has been growing rapidly in recent years but still has accumulated nearly $500 million in losses since its 1999 inception.

Source: Technology Review: Netscape co-founder tries to build online communities