Nope. There isn't.<br><br>These ferries work simply under very specific circumstances. They have a vertical market.<br><br>Huge world-changing stuff... that's a horizontal market. There are no simple things like this that fit a horizontal market.<br><br>Except, of course ... turning off the Internet. That's a really simple thing, and it would... change the world. Gone would be all our environmental concerns. Gone would be all our political concerns. Gone would be all our financial concerns. All replaced by... figuring out how to make pottery from dirt and where to bury all the dead.