Damon is a Distributed AOP Middleware on top of a p2p Overlay Network. Its main aim is to offer the necessary abstractions and services to develop distributed aspects, and to provide scalability to existent or new applications transparently.
Sxta is a C#-based component architecture for distributed simulation on P2P systems. It is based on Std. IEEE 1516 as distributed simulation Standard. Sxta uses AOP mechanisms that generate classes at runtime inheriting from base ones.