No, I asked a question yesterday about this (http://news.ycombinator.com/item?id=4080823) and spent a long time thinking about it. Great minds...

Yeah, I guess it's not that amazing a coincidence... Most people would arrive at that.

A more fun instance of this sort of thing on HN is when I suggested that HN might be attackable because of a flaw in random number generation and then someone else who hadn't seen my suggestion went ahead and did it.

Me mentioning it: http://news.ycombinator.com/item?id=596126

The attack: http://news.ycombinator.com/item?id=639976

That was an absolutely amazing hack