aside from the feeling of standing out in the pool of iphone and android, the os is really unique. like the others said, it may not have steve jobs' "there's an app for that" but you're free to make one if you know how to or even request someone nice enough in this community to do it for you.

i've tried using an itouch / turned iphone (apple peel). i sold it to my aunt once i realized that there's nothing more i can do once i jailbreak it but stare at cydia for "free apps". the cat and mouse game, untethered and tethered boot is also tiring.

meego/maemo is like a mix of the ios' os and memory allocation optimized very well to the hardware and more freedom and better customization than android...