10/4/2004: Remember that cards only affect things which are on the battlefield unless they specifically say otherwise. So this only applies to artifacts on the battlefield.
10/1/2008: Cycling is an activated ability. Effects that interact with activated abilities (such as Stifle or Rings of Brighthearth) will interact with cycling. Effects that interact with spells (such as Remove Soul or Faerie Tauntings) will not.