ScubaSteve
Wow.....what a DB
Thats the same way I've always done mine and have not had any problems with it in 6-7 yrs of diving bp/w , I didn't know there was another method used, guess I'll have to take a closer look at other peoples set up next time I'm on the boat!
Like I said, my experience is limited to those that I have ever dove with so take it for what it is worth. I tried diving with my inflator "free" and when I rolled or inverted, it would get trapped behind me (as with the 1 other individual that I have seen dive with it free). Everybody I see diving has it connected in a fashion at least very similar to that described fisheater.
Obviously YMMV