It's not really more data for the debate, but a cool ending to a game vs. my son Jonathan that showed both at work:
Jon ahead 3-2. I (finally!) draw SoG to go with my NJ. I had 1/2 rescued his 3-liner, and he had 1/2 rescued my 2-liner. I SoG'ed the other 1/2 of his 3-liner, giving me 4, and then the other 1/2 of his 2-liner, which ended the game as a 5-4 win for me. If I had also had a 3-liner, it wouldn't have worked. Even Jon liked that ending!