Wow, I love the randomness of coincidences like this. I got to know Anders over 20 years ago, he was clearly crazy intelligent, and great fun, because he would

Wow, I love the randomness of coincidences like this. I got to know Anders over 20 years ago, he was clearly crazy intelligent, and great fun, because he would always go off in funny what-if scenarios. Checking his blog confirms that he's still doing exactly this, and still thinking very hard about it. :-)