First, I wrote, "Albert Einstein.", and hit the submit button. About thirty seconds later, I discovered the author was Ben Franklin. And then I found out editing answers had just become impossible, Furthermore, things would be like that for a while.

There's nothing like staring at the absence of "edit this answer" to make you wish the federal government was spending billions of dollars on time travel instead of arrogance. Or, more realistically, to make me wish I'd verified the information before answering. Thanks to Bob for being so cool about the whole thing. Very decent of you, considering my answer was wrong and stayed that way for a while. Live and learn:)