Nice quote from an essay by Benedict Evans:
There’s an old joke that the career of an analyst progresses from Word to Excel to Powerpoint. That’s pretty much what’s happened here over the last 20 years: first we discussed what might happen (“imagine if everyone had a phone!”), then we tracked the numbers of what was happening, and finally we draw diagrams and bullet points of what that means. That’s where we are now – we try to work out what it means that almost everyone has a phone or a smartphone.
But this also means that now we go back to the beginning: I’m not updating my smartphone model anymore. The next fundamental trends in tech, today, are probably machine learning, crypto and regulation. I can write about those, but it’s too early to make charts.