It's worth noting that whilst John Wardley seems a nice chap, he is essentially a Merlin hype man for enthusiasts. I'm sure his intentions are genuine with these events but my skeptical side thinks he is wheeled out by the suits to keep the nerds on side.
So when he says "something huge/crazy/industry-changing is coming" I can't help but think it's all typical Merlin talk.
That's not to say I'm doubting him in any way and I'm sure a solid investment is coming, but it may not be as special as we think.
Sorry to be a Debbie Downer