I was playing pool with a buddy of mine last night and the topic came up about aiming. The game was English 8 ball and the CB in that game is 1/8" smaller than the OBs. He's asked me how I aim in snooker and pool before and I've tried explaining the best I can.
I've tried SEE, Pro One, fractional aiming and a few other methods in English 8 ball but with no real success and I've always assumed it was because of the smaller CB. So I said to my buddy that I just find the contact point on the OB and try make the white contact it. On closer inspection it turns out I use shaft aiming similar to how Shane does. I point the inside of the shaft to the contact point whilst aiming through centre cue ball. Its amazing how well it transfered over given the 1 1/8" CB and the 8mm tip I use. Finally now I know what I do I can go through 'steps' when a shot doesn't seem right.
I would dare to say that those claiming they don't aim use some form of shaft aiming, and most likely for most cuts the inside edge of the shaft to 'x' on the OB, but they don't realise they do it. Its simple to do, but it isn't anywhere near as complex and thought through as Shane's way, but the similarities are there.