Oh man I just realized that I never ran “sudo port uninstall inactive” and I have reclaimed… hmm… 5 gigs? It’s as simple as that – if you’re using macports for a while and you’ve been using “sudo port upgrade outdated” to upgrade, make sure you remove the old versions because after a while that space really adds up! I don’t know why I thought that upgrading a port removed the old version? I bet it’s in the documentation somewhere (yes, it’s time for me to RTFM haha)