The next market is Social Computers. Virtual Private Networks. VPNs.
The Internet is a big commons now, but people are starting to develop to develop private property. Like this guys photo journal. Communities, Virtual Private Networks. Family and friends that share videos, photos, music, movies… like family and friends do.
Servers can provide the first wave of profit-driven Social Computers, or peer-to-peer for free. Finally next generationFreenets can mix the two models.