This section in particular stands out to me:
> This is why I cringe so hard I practically turn myself inside out when people on Twitter mention that they have pointed their students at Stack Overflow. What you'd want for a beginner or a student in the field of programming is almost the exact opposite of what Stack Overflow does at every turn:
> * one on one mentoring * real time collaborative screen sharing * live chat * theory and background courses * starter tasks and exercises
> These are all very fine and good things, but Stack Overflow does NONE of them, by design.
If this were on the official SO blog, I would be very surprised.