Finally. It has taken me ages to get around to updating and correcting the older models – mainly because this one had to be an entire re-build instead of just adding content. This does not include all social media. It does not include all key events in the world of social and tech. It does include key platforms and events. But, it should be read in conjunction with my history of social media up to 2015, starting here.

Anyway, here it is. As ever, if you want to use it, drop me a line, I’m happy to send over a high res version.