This news is a bit old, but still relevant. Kudos to George Donnelly for attempting to resolve a dispute using libertarian principles. Read about it here. Related story here.
This sort of voluntary process lacks key elements, without which it cannot be effective. Namely, a discernible community of some consequence from which to eject outlaws, an applicable set of laws for resolving the dispute based on libertarian/agorist principles without entangling any statist institution, and some effective and fair process for ejecting outlaws from the community if needed, after judgment on the dispute has been rendered by a credible, neutral dispute resolution service.
VLDA is dedicated to developing and promoting the aforementioned laws. The rest will follow, or is already here.