Q:
I have the simplest of questions: Have we met before? You look very familiar.

A:
I do not believe we've met. Hello! Nice to meet you. ;)

Shall we let the world in on our little joke, Hans VerSchooten (4-show-10)?
I think so. (Is this what it means to turn a joke inside-out?) Here's the story:

At the 2013 Úll conference in Ireland, Hans and I were introduced to each other no fewer than seven times in the course of three or four days. It was awesome. After about the third time, we just pretended we'd never met from there on out. Pretty sure we'll do that forever-more. :)

I look forward to re-meeting you again soon, @hansv!