I want to implement the following:
The agora takes an rdf triple in the form of a path composition, and returns blocks/fragments that are relevant for that triple. When a return blocked contains an action, it optionally takes the action.
anagora.org/flancian/agora/go takes the intersect of [[flancian]], [[agora]] and [[go]] and returns it or does something with it. Because [[go]] is an action, in this case it redirects to the URL contained in the matching block (after filtering).
Of course 'triple' here is arbitrary; it is just a useful special case because it maps to RDF, and that is a useful tool in the semantic web.
The agora will expose [[rss]] and [[atom]] feeds for any tuple.