It will then claim that you need a browser extension called "Soziale-Inhalt" for the quiz (yes, broken German, the developers seem to be French). The surprising part: the extension seems to do exactly what it claims to do, namely showing user profile when hovering a Twitter link.
@WPalant What would be ideal? Perhaps a flag on the extension such that all updates must first have their diff reviewed by Google/Mozilla before being released to the public?
@varx There are enough indicators of shady behavior for Facebook to take this down. Of course, only if somebody takes time to look properly - something that Facebook employees usually cannot do.
On Twitter people cc'ed @firstname.lastname@example.org who escalated this issue, so Facebook might still do something about this.
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