From: Joseph Esposito <[log in to unmask]> Date: Mon, 17 Jun 2013 10:03:38 -0400 Here is a concise summary of how CHORUS works: http://scholarlykitchen.sspnet.org/2013/06/17/chorus-confusions/ If I come upon a similar summary for SHARE, I will post it. I am not involved with either project. Joe Esposito -- Joseph J. Esposito Processed Media [log in to unmask] @josephjesposito +Joseph Esposito