I recall a discussion a while ago (on the cryptography list, I believe) where it was mentioned that pgp.mit.edu is often out-of-date, stops syncing, or is other

I recall a discussion a while ago (on the cryptography list, I believe) where it was mentioned that pgp.mit.edu is often out-of-date, stops syncing, or is otherwise broken. The SKS keyserver pool was recommended instead.