World's greatest extension needs FF4 support!!! Rated 5 out of 5 stars

This is perhaps the greatest extension for ALL browsers that exist on the planet right now, can't find any competent equivalent on Opera, IE, Chrome and Safari yet.

Unfortunately the developer seems to have abandoned this project since the last update was back in 2009. Does anyone know if there will be hope for this to support Firefox 4? If not, I might have to prepare to say permanent goodbye.

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