I've also heard that "in the store too long" quote. For some reason, they seem to live their will to live.
Thanks for the URL. Looks like I have some reading to do. I look forward to receiving the URL for using them as Bass forage. I do know I have caught some humongous Flathead, by putting Crawfish on trot or jug lines.
I have seen a mound or two, so the "build it and they will come" statement applies. If they are good Bass and Catfish forage, then I would very much like to see if I can increase their numbers. Even if it only serves to get the Bass to eat my Crawfish lures.