I was reading Mark Lieberman's Cautionary Tale and that part at the end gave me pause for thought:

...rather than resorting to the sequence of Linear B glyphs that I could render in Unicode if I had the time.

Mark, you should install the Microsoft Keyboard Layout Creator and create a Linear B keyboard!

We might also have to get you a PC with Windows on it, huh? :-)

Let me know, I probably have something over here I could spare....