I had planned something elaborate for April’s Fool, but for various reasons it’s not going to come off. No, it wasn’t EXACTLY a prank, and I’ll explain why later in a more serious (ah!) post. But I just woke up — that’s how much the conference took stuffing out of me, though it’s probably fact I was editing in evenings that didn’t help — and for now, I’ll just share my favorite April’s Fool day video. Later I’ll explain why it’s my favorite…