There are different degrees of pitgeon-toedness, of course, and my left foot is pretty bad. I have fought teachers for years who want me to flare out my left foot for woods and long irons. If my left foot is square, it actually IS flared open. I've got all the hip movement I need at that point. I usually line up with both of my feet perpendicular to the target line, and that works pretty well for me. But, once I have set up, and shft my weight around a little, and my right foot has a mind of its own. I never know what position it is in. I don't think being pigeon toed is either an advantage or a disadvantage in golf. But then, I don't know how to golf any other way.