The only problem with this is that the optimal solution is a quick and immediate clean up -- any technology or a solution developed now will arrive too late to prevent the likely massive death of ocean life and ensuing repercussions through the food chain.

Sadly, the only way I see this being useful is if someone has a magic solution they've been sitting on and just not using.

Though I'm cynical enough to think that maybe BP will say "oh look, money" and clean it up and collect the prize.