i guess i might be a simpler user than others as i don't really need a phone that does everything, but does what it can, well. in regards to the iphone, a few simple additions would make it perfect to me...

- copy/paste      * Already in Apple's list but not a priority*
- flash content on the web browser      * They are working on their own version called sproutcore. Still in testing. *
- viewable videos from sources other than youtube (this would be a dream capability as i watch video blogs A LOT)    * They already have an agreement with YouTube so ... errr ... u know the rest*
- sms/notes & other keyboard-heavy tasks available in horizontal mode      * Not sure about that. Again maybe not their top priority *
- podcast download, preferably through itunes store or as an independent app (again, i listen to podcasts A LOT)    * itunes store in the phone is not the final version. They might include it later. Again with the priority *
- video capture        * Cycorder from saurik in Cydia *
- a2dp (being able to listen to songs using wireless bluetooth earphones)      * That can kill the iphone battery within few hours *

that's all...for now