1 minute for the circus is a name for a content curating (moderating) assistant.
Imagine a very highly customized showing of data from other people that needs to be reviewed by you before such data getting more visibility rights to others. “Circus” word for making the 1 minute contribution more entertainy.
This is a minimal service that could be implemented in a participatory platform. It goes beyond the “for free” service, and the “completely free” purpose. It proposes to do so because nothing is fo free and absolute freedom neither exists, so this way (asking-forcing users to be moderators for they being able to participate and publish) it hopes to make the network more self-sustainable.