"More interestingly, Launchpad continues to open up to
projects that are not hosted there. They're rolling out new
GPL-licensed addons that allow a Launchpad project to share
bug-tracking status and history with other projects that use
Bugzilla or Trac for their own status. It would be nice to see this
sort of thing become pervasive; in the best of all possible worlds,
it can cut down on the fingerpointing that sometimes happens when a
bug affects multiple levels of the software stack."