Wittgenstein was primarily interested in the linguistic applications of logic. IMO, he wasn't on the same level as Whitehead, Russell, or Curry; let alone Hilbe

Wittgenstein was primarily interested in the linguistic applications of logic. IMO, he wasn't on the same level as Whitehead, Russell, or Curry; let alone Hilbert, Gödel, and Zermelo. And maybe it's just my experience, but Wittgenstein was always shoved down our throats in my undergraduate and graduate classes, whereas people may have never even heard of Jan Łukasiewicz or Stephen Kleene.