OS X :: Multiple Monitors And Menu Bars - Win7 PC

I am running Win7 using 3 monitors, with Ultramon to manage the monitors. I want to switch to a Mac but am worried about the lack of a menubar on each monitor. On my Win7 PC, each monitor has it's own app running, maximized to the size of the monitor. So I'll have 3 instances of Firefox running, 1 on each monitor, or 2 Firefox and 1 Word, or Firefox, iTunes and Ableton Live each on it's own monitor. I want to do the same on the Mac and have the menubar for each program on each monitor. This question has been asked in the past, but all the discussions are older. Just wondering if there have been any recent developments or if anyone thinks this will be addressed in the near future. There's a program called Secondbar, but that only works on 2 monitors--it adds a second menubar. [URL]..........