I thought about that very idea a few years back, and gave it very limited time. Nor was my method of application particularly brilliant. What I did was soak pork rinds in Dr. Juice or something like that. punch a hole in the rind and attach it to a crosslock snap off the last split ring in a bucktail. Perhaps it was the conflicting visual of a bucktail and smell of a baitfish, or my lax method, but i got no discernable results. I am fairly sure some have, but personally I have not.

I will probably end up trying again,
Alex