This seems like a decent in-parallel POC, because: * It has auth, but can use your existing Bugzilla cookies or saved passwords as a first step. * Has some options for exploring one add-on supplying multiple lists: there are several different useful 'lists' in the Bugzilla dashboard. * It's scratching an itch, so it would probably get usage (and thus testing and feedback) from Mozilla devs. * Shouldn't be hard to build.
jchen did this! https://github.com/darchons/hubzilla