Used to be a great add-in and I have recommended Firefox to my friends partially because its functionality.

Since yesterday it displays warnings on every single email field (including a service that I'm building). The warnings are not based on facts, but on speculation that website "could" use user's email address for "bad things".

I think this kind of warning is counter-productive as it dilutes the message (o, this is not a real warning, just something to ignore). It also punishes services which actually protect users privacy by setting the warning on them anyway.

But the really sad part about this functionality is that it's a forced advertising of some kind of service run by Mozilla... Shame...

I'll be happy to change my review back to 5 stars when "guilty until proven innocent" practices and the forced advertising are removed.