Seems like now the missing element is something like a trash wheel: <a href="http:&#x2F;&#x2F;www.discovery.com&#x2F;dscovrd&#x2F;nature&#x2F;mr-trash-wheel-removes-4000000-cigarettes-from-baltimore-harbor&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.discovery.com&#x2F;dscovrd&#x2F;nature&#x2F;mr-trash-wheel-remov...</a><p>Which appears to be a hugely cost-effective way of cleaning up flotsam, I hope they catch on more.