Your comment is fair. It's late here, so I don't have the mental energy right now to write the 1000+ words I would like to on this matter.
It's totally worth writing another followup blog post explaining in more detail, which I'll aim for next week.
But, in brief:
-- Flattening yield curve
-- Ridiculously low unemployment ("full employment" is the term that's floating around)
-- Record high housing prices
-- Public corporations sinking profits into stock buybacks instead of acquisitions or capital investment (I find this a highly dangerous trend for the economy)
-- Consumer debt levels now higher than they were in 2008
-- Subprime auto loans being "tranched" and sold to investors much like subprime housing was in 2005-7 (and this is even worse, since cars are depreciating assets): https://www.bloomberg.com/news/articles/2018-07-16/riskiest-...
And I saw this one yesterday: https://www.feld.com/archives/2018/07/early-stage-vcs-be-car... -- specific to the startup/tech field.
If anyone has any more questions, please feel free to ask me here, and as I said above, I'll aim to write a more detailed followup next week.