It's great to see that the Nokia underdog phone the N900 is capable of a lot of things, whether its running android, ubuntu or playing games from other platforms. This is why Nokia support similar methods of developing native Linux apps, namely SDL 1.2. Because the Palm Pre and the N900 share almost the same hardware (OMAP3430, PowerVR SGX, Open GL ES 2.0 support) you have great opportunities for cross-platform gaming. Some Maemo fanatics have taken this to heart and have released a "Preenv" package for the N900 that allows the phone to run unmodified webOS games.
Best of all no jailbreaking or rooting is needed, there's all the more reason for a developer to be attracted to MeeGo and webOS in the future.