I meant as a SoC not CPU alone. The one implemented in the iPhone 3GS and N900 was better (slightly) than the Nexus One in something. It was either graphic or media rendering. I'm not quite sure..but that's not the point. It's still clear that the N900;s hardware is not bad.
About the IR thing..it's 2010. Does your TV work with Wi-Fi? IR is still used. Although I never use it..it's there and worth mentioning.
can android be used without a pointing device? (read: touchscreen)
Nokia never did, but you can.. FM Transmitter widget, or QWERTY12's FM transmitter.so file that puts it permantely in the menu. It even auto FM boosts it for you if you have it installed.