Hank,
While I don't advocate cruelty to any animal, I believe that was the least of the reasons for stopping snagging. Like most other causes, I think it was the vocal minority of elitists (sp) that made their case against virtually no opposition. I don't miss it at all, but it was fun to watch from the shore along the Salmon River!
Oh yeah, I have caught seagulls in Dunkirk Harbor on both minnows and rapalas.