Comment 11 for bug 789851

It's really just updating the Application settings in Twitter and Re-auth. And considering that Gwibber recommends to use your own application for each Distribution that is a problem all distros can fix themselves quickly without a lot of trouble.
You distribution just needs to add a patch like: http://gitorious.org/tante_overlay/mainline/blobs/master/net-misc/gwibber/files/gwibber-twitter-api-key.patch