Stardock,
I would really like to see an in-game user manual or perhaps some form of in-game 'Galacta-pedia' that you can easily access while playing. Currently, I have to exit the game to view the manual, or alt-tab out of the game, which isn't convenient. Also, in time, I'm sure the print-manual (I don't have one since I purchased online) and the pdf manual that I downloaded with my purchase will become obsolete. An in-game user manual, game-guide, or what-not could be updated with each patch release, contain information about how to do things, reference info, and other useful bits of data and neato-universe-backstory stuff.
Thanks,
Candelarius