Hey Spoiled,
To answer your original question, yes, I do balance my golf balls. Do I notice a difference? I can't say that I do, but when I step up to hit a drive or stroke a putt, I at least have that extra bit of confidence that it's balanced and aligned properly even if my swing isn't. It's kind of like all the other name-brand stuff other golfers put in their arsenal. As for whether or not this takes up too much of the OP's "time better spent practicing", it's fairly easy to do this at 9pm while watching CNN after a little putting practice in the living room. Take the answers for what they are worth, but don't let anyone ever talk you off of what works for you. Great conversation piece & just b/c others think it's a waste of their time doesn't mean it's a waste of yours. -LBB