A while back I was introduced to a script which was used to download a given version of the Drupal core with a handful of modules AND copy any custom modules/profiles/themes under a given path inside the Drupal installation AND run the Drupal installation from shell! SO COOL! This completely eliminated the need to have 3rd party code in our repositories and it made (at least) my life a whole lot more worry free.
Have you ever been working on a site, and had your QA department, or your client come back with issues because when logged in, the local tabs (view, edit, etc) distort the page layout? Or maybe there are a lot of pages that contain a lot of content, and it has become frustrating for site admins to have to scroll all the way back up to edit the page? Wouldn’t it be great to still have easy access to the local tabs and not have them add extra bulk to the page layout and content?