Which is also a bit surprising as there is no good anatomical reason to wear only one necklace per neck - many people wear more.
Like......um, Mr. T <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" />
can you see your hero running down the path with a hundred collected chains around his/her neck <img src="/ubbthreads/images/graemlins/tongue.gif" alt="" /> Get outa my way foo! <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" />