User blog comment:DancePowderer/Haki Problems/@comment-3242083-20110119142255/@comment-1595565-20110119145139

Ever notice that most of the uncutable people aren't swordsmen in the common sense. Kuzan and Borsalino use elemental swords. Lasers can cut metal, and ice I can only see ending in a really cold stalemate. I don't really know any other unconventional swordsmen like them.