Interesting, I didn't know power plants were built to withstand airplane crashes. If that's true, that would be a great answer. As for 1., sure, but still (pro

Interesting, I didn't know power plants were built to withstand airplane crashes. If that's true, that would be a great answer. As for 1., sure, but still (probability x damage) makes it nevertheless reasonable to consider it, even if it is later dismissed. 4. - agree, and that's my problem. Sounds like [1]. [1] http://www.paulgraham.com/say.html http://www.paulgraham.com/say.html