I gave Sergey Brin a tie clip that I had made for him with his name written in diamond using our diamond deposition process. It generated a nice discussion where he made quite a few suggestions about business opportunities and new applications.

I'll reserve final judgment until the conference is over, but I suppose this is what Davos is all about...connecting, meeting, networking, brainstorming...

I had intended to attend a CNN event, but wound up missing that in favor of talking to Sergey. Time well spent, I presume.