If you spend much time around venture capitalists or private equity investors at the moment you will probably see them making very serious faces at each other and talking about the “drought in technology IPOs”. Translated to the layman, this means that not many startups are going public on the stock markets where anyone can buy their shares. Investors would very much like IPOs to happen because mostly they have been holding onto these shares for a long time and would like to sell them to somebody else so they can distribute money back to their investors.   I was casually…