Fair, though I'd say 1-3 are more or less matched by Java/.NET and probably NodeJS.

Not sure if you meant this, but now that I think about it, the "one process per request" model is actually legit differentiator that obviates a lot of the concurrency trouble new developers can get themselves into with other languages. It makes good performance harder in some cases (though there are workarounds), but overall it's maybe the one thing in PHP that I'd like to see other languages make some note of.