Agree. No need for pure O2.Hooray! Do I get a sticker or something? But seriously, on a homebrew level I just don't see the point of pure O2.
Well crap. Spent the weekend in Buffalo (lost a bet) so I brought a couple home with me to see what all the fuss was about and now I'm hearing it was a waste of money. Plus the damn things are threaded backwards so I don't have anything to screw them onto anyway.