I put this site up in the Vault yesterday so I thought I would mention it here as well. If you are working with MySQL or Postgres on the OSX platform then you might want to check out their offerings. They put a slick looking UI on top of it so it is easier to manage.
I know MySQL has a new admin program, but OSX isn’t an old platform yet it took them not very long to come up with something useful. Come on Linux, step up your game. And no, phpMyAdmin does not count.