Similar to what Bicycles.SE has here, why can't we have a community wiki for "How to breed x Dragons"?
This was proposed before and not very warmly received by the community. There are some points raised in the comments on that answer that I think are relevant.
After the fallout due to a previous Dragonvale discussion there have been far fewer Dragonvale breeding questions on the site - I count 2 breeding-related questions from the last month, despite the current in-game promotion that allows any previous limited-time dragon to be bred again.
I'm not sure there's really a problem to solve here, and if there is, this isn't a solution that people seem interested in.