I hear that. I have some strains that I can't figure out who the daddy is but usually it can be determined from taste. If you smoke the same strain for a couple of months it's hard to forget it's traits (smell, leafs, density, etc.) and find them in your "unknown" strains.@Moldy That would be awesome.
Would also be awesome to know who did the fucking. Might be a mad scientist seed in there somewhere.