Are there any good/popular formats for structuring "paradata?" Also, how should paradata be stored? Is the publishing agent responsible for storing and sending it to anyone who asks for a period of time?
Could we use a bittorrent concept to help make paradata available to all but without having to be stored by everyone? (Share the storage?)
Paradata is any kind of usage data (whether raw weblogs, ratings, reviews, comments, etc)