Reminds me of this: http://i.imgur.com/jqIcv.jpg
Also I mean as a hacker, not as an entrepreneur.
I think your project is cool, it certainly is a fresh take on the console, but the minority of people that like the unix console will be very resistant to anything graphical, and the majority of people that prefer graphical interfaces will just wonder why the hell you still need to do all of that typing. :-)
The fundamental problem with consoles is that it's impossible to explore the interface. You can only use it by knowing the possible commands beforehand.
Hmm.. Perhaps that's something you could explore with Termkit? With the added graphical output, is it possible to show hints for what I can/want to do, given what I've already typed? I dunno, just an idea.
The learning curve is steep, I like your suggestion of 'exploring' the interface. I think this deserves more merit than making the shell glossy.