If Mozilla doesn't go back on its WebExtensions-only future, I'll have to abandon #Firefox. I rely on certain Firefox extensions that cannot be implemented in the WebExtensions model and others that don't work with multiprocess. At least for multiprocess, Mozilla still supplies dev builds that allow for single-process extensions to work. For now. But no such luck for when we enter the Brave New World of WebExtensions-only Firefox. Therefore I'll have to lock myself to FF 56 or quit FF entirely. Mozilla has completely forgotten that Firefox's greatest success came from giving users a thin browser that was entirely extensible. Locking things down as they've been doing only harms those of us who have been using it since the beginning. It's a knife in the back. And what Mozilla forgets is unlike back in the early days of Firefox, we have a hell of a lot more choices for when they papaya up like this. Fix this bullpapaya, Mozilla. Give us users the fr…