Mass amateurization of publishing makes mass amateurization of filtering a forced move.

Because Wikipedia is a process, not a product, it replaces guarantees offered by institutions with probabilities supported by process.

Wikipedia [...] is the product not of collectivism but of unending argumentation.

The basic capabilities of tools like Flickr reverse the old order of group activity, transforming 'gather, then share' into 'share, then gather'.

Unlike sharing, where the group is mainly an aggregate of participants, cooperating creates group identity.

Communications tools don't get socially interesting until they get technologically boring.