That's quite an impressive list of links. Thanks for pointing me at it.
My ideal flight search engine would let me choose what class I wish to fly and hat frequent flyer program I'm a member of. I would then want to choose a departure airport and have it give me a list of places I could fly on member airlines and how much it will cost.
The closest I've found is skyscanner.net, which does the type of search I want, but doesn't restrict it by ff program and always shows budget seats.