How about offering a haiku case badge for sale to raise money for haiku, such as the 3 leaf thumbnail I see in my firefox browser tab or a version of the logo/banner at the top of haiku-os.org. Charge 5 US dollars? I would buy a few!
BTW - I think a mockup of the logo/banner would look great as a bootscreen.
Seconded.
Yes.
Plus, maybe even better, Haiku replacements for the Windows™ and menu key for different keyboards/notebooks. Or, for anyone uncomfortable with mutilating his equipment, stickers.