I sincerely take back anything unfair I ever said about low oxygen brewing. I haven't tried it yet, and admittedly maybe never will in entirety, but I have to admit I'm now headed in this direction in an effort to improve my homebrew. Thanks for the link to this useful summarized information. I'm going to try to incorporate much of it in my next few batches and see what happens. It's just... now so much of the information seems to make sense to my stubborn mind.
Plus, I love good German-style lagers, so...