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SeenAt Block 1.0.1-signed.1-signed Requires Restart
IGNORE YOUR ENEMIES
When the lock is on, nobody knows you read messages on chat:
Stop showing people when you read their messages!
(Block "Seen At" in Facebook chat).
Visit www.seenatblock.com and www.facebook.com/seenatblock
This add-on has been marked as experimental by its developers
This add-on is not compatible with your version of Firefox because of the following:
About this Add-on
Stop being annoyed by people saying you:
“I KNOW YOU READ MY MESSAGES, AS**LE!”
You will never (ever) be “Seen” on the fu***ng facebook chat.
SeenAt Block have a little eye icon for deactivate it whenever you want, and a very small banner on the sidebar, absolutely not invasive.
DAMN, MAN! YOU SH*T BRICK NOW, RIGHT? Thats kinda like crazy stuff dud!