Similar to InterPlanetary_File_System

StealthNet

Windows Meeting Space

Winny

Wuala

XMule

ΜTorrent

Cryptocurrency

EMule

WinMX

Vuze

Airbnb

Counterparty (platform)

GiFT#giFT front-ends

Legality of cryptocurrency by country or territory

KeyHoleTV

Zattoo

Shareaza

JXTA