Are we about to have an Emperor’s New Clothes moment and a return to sane valuations? The Tech markets create enormous real value and growth across economies, but like every other bubble in financial history they are hyped to high heaven. In the short run there is money to be made playing the game. In the long run; what is real and what is not matters. The trick is to exit the short-term game before the long run outcomes are apparent to everyone.

This year is shaping up to be a big one for IPOs, but just how sustainable will the market be if the speculative froth driving valuations dissipates? SpaceX will be the big one – it is a truly extraordinary firm, but after the noise, what’s it really worth?