That’s missing the point, for two reasons. One, Flash10.1 can always fall back to software rendering (=do what it is doing now). Two, Adobe itself was boasting about direct cooperation with Texas Instruments for bringing Flash 10 to OMAP based devices (it’s Texas instruments who makes the drivers for these devices, not Nokia, Motorola or Palm).
The trouble is you DID make the game for the SAME graphics card for other platforms. Not to mention the detail that hardware acceleration or particular devices ARE NOT A REQUIREMENT even on your own page. Last, but not least, Maemo uses the same browser APIs as any desktop Linux does, so there is nothing to special to disclose (is it Canonical’s fault Adobe pulled HW accelerated Flash 10.1 from 64bit Ubuntus ?)