You guys read the article at all? It says the tank with the leak is 150 tons(tonnes). Far short of the whole 900 tons. Personally I couldn’t care less, more oil leaks into the ocean naturally from the sea bottom than has ever been spilled by ships. I guess we could go back to using coal for fuel or natural gas, a natural gas or coal spill would be just fine.
The residual oil on the ship is nothing at all like natural oil seeps.