This review touched on the open vs. closed nature of the devices, but fails to mention the upshot: more software for the Nokia. It has email, RSS, IM and VOIP clients. Not to mention a pretty great media player with considerably broader format support. Bluetooth connectivity is open, so external keyboards, GPS receivers and stereo audio output all work.

What the Nokia does not have is the focused marketing of Apple and the flashy GUI. But I'll trade that for a working SSH client any day.