4Chan-XP lets you switch proxies with ease and also delete cookies while keeping on only the theme selection one. Would it be feasible to incorporate it wholly/some of its minimum code into your 4chan-mass-reply? The reason behind it, mostly is the former hasn't got a Firefox version at all.
Or someone like you can just build a Firefox version for it.
4Chan-XP lets you switch proxies with ease and also delete cookies while keeping on only the theme selection one. Would it be feasible to incorporate it wholly/some of its minimum code into your 4chan-mass-reply? The reason behind it, mostly is the former hasn't got a Firefox version at all.
Or someone like you can just build a Firefox version for it.