this would be cool, of course you can use dosbox and then qbasic, but if you are trying to make anything that actually requires any processing power then it will not be a good option.

I would also like to have QB, i began back in the days programming on my C128/64 and then QB, and since it never took any steps to a "serious" programmer i actually still use it some times , only other basic i used was liberty basic, it was kinda the same as QB.