Andrew Goddard at Fulcrum has published a lengthy analysis of the recent document GS Misc 997 (and the earlier GS Misc 992) in a document titled Civil Partnerships & Same-Sex Relationships in the Church of England: What is happening and how should evangelicals respond?
Colin Coward at Changing Attitude has published some comments on this in How to respond to the House of Bishops initiative on Civil Partnerships and Same-Sex Relationships.
Both of these documents contain valuable background information and analysis.
See also extracts from the most recent General Synod Question Time:
Update 10.30 pm
Chris Sugden at Anglican Mainstream has published A response to the House of Bishops’ announcement of a review of its Guidelines on Human Sexuality.