After reading and posting to several blogs and forums on which golf balls players use or prefer, I thought of a question I had never considered.  I used to lose alot of golf balls, as is the case with all new golfers, but now I rarely lose a ball - maybe once out of  3 or 4 rounds.

Here's my question - If I play with a new golf ball and don't cut it or scuff it badly, other than comestic looks, how long should that ball "last"?  Is there a "uselful life" or "shelf life" for a golf ball?