I have written extensively about this "Classic Retweet Button For Mozilla Firefox" and have it installed on all my computers and laptops. It does not seem to be working. Did Twitter disable this sometime over the weekend and this is another of their tricks to force people to use their crappy retweet button? Or is this just a temporary glitch? The button I refer to is here: https://addons.mozilla.org/en-US/firefox/addon/classic-retweet/ It was developed by Jon Pierce and very useful, saves a lot of time, and works great. https://addons.mozilla.org/en-US/firefox/user/4848588/