What do people think of OExchange? http://techcrunch.com/2010/06/02/oexchange/ http://www.oexchange.org/ At first glance, it might be a good horse for bibliographic annotations to ride on. Eric Hellman President, Gluejar, Inc. 41 Watchung Plaza, #132 Montclair, NJ 07042 USA [log in to unmask] http://go-to-hellman.blogspot.com/