Tangent: I thought you were going to hate the inflection point metaphor (and hence started your post with a pun about it). The point being inflection points ma

Tangent: I thought you were going to hate the inflection point metaphor (and hence started your post with a pun about it). The point being inflection points mathematically speaking don't usually imply a peak, rather a change in concavity (which might still be increasing). It would be better for people to say something like "...it feels like we reached a high water mark..." to stress they worry about a certain maxima being hit.