I am an ex-OW (yes, women have affairs too) who has posted fairly frequently on various infidelity threads, both to posters who have, or are thinking about, having an affair, and also to posters who's DH/DW/DP have had an affair, and I am shocked at what has been written in this 'advice' section, particularly since there are quotes from Mnetters dotted about which make the whole thing seem like it's a summary of the advice given on the Relationships thread, when in fact it couldn't be further from the truth.
Although the first part has been removed the Emotional Affair section still has content about weaknesses and problems in marriage, and the Is it ever OK? section has loads of content about an affair being indicative of relationship problems and how to 'affair-proof' your marriage 
I know there are some posters who believe that all affairs are symptomatic of an unhappy marriage, but there are many many threads on here, and many many posters (both betrayed and betrayers) who know from their own experience that this is just not true, and that many affairs happen through opportunity and a sense of self-entitlement and/or low self-esteem on the part of the betraying partner. To have an advice page which skates over this, apart from a throwaway line about having your cake and eating it, is harmful to all parties, and does not reflect the advice given on the Relationship board.
Furthermore, moving on from an affair is never easy, and to see all the work that some posters have done in helping DW recognise that they did nothing wrong, or to see the work that I have done on myself as an OW to affair-proof myself completely ignored on a so-called 'support' section of MN makes me very angry.
If you want help with the rewrite that so clearly needs to be done then ask those of us who have actually experienced infidelty (from both POV). I'm sure we could do a better job.
And at the risk of raising a few hackles - how about some support for OW/OM too?