A quote from this recommended podcast, which could quality as the motto for the P2P Foundation’s own aims:

“If we know that what we are trying to accomplish is the spread of justice and social equality through the universalization of access to knowledge; If we know that what we are trying to do is build an economy of sharing which will rival the economies of ownership at every point where they directly compete; If we know that we are doing this as an alternative to coercive redistribution, that we have a third way in our hands for dealing with long and deep problems of human injustice; If we are conscious of what we have and know what we are trying to accomplish, when this is the moment for the first time in lifetimes, we can get it done.'”

Still more goodies are regularly listed here.