Wel, what would their problems be? Toribash has built in screenshot buttons, you just press F8 or whatever you want and it's saved automaticly. Upload it to imgur and you're done.
What if you're like clow, just having a normal chat with someone using tb, if a gm just comes in to say hi, he doesn't have to see the whole conversation he just had.
I think it'd be better to suggest being able to scroll the chat up further then this complicated shit.