Quick tip if you're trying to edit your LDJam profile page. I tried to edit mine, and found that immediately after editing, if I went back to look at my profile, it seems to cache the old version until I log out and then log back into the site. I lost a few rounds of revision figuring this out, so if it helps anyone else, know that when you hit Save, it's really saved, but you probably can't see the update until you log out/in again.