You can't do it via iOS either. Finding esoteric features that suit only your needs usually ends up in a platform that does that kind of stuff but doesn't really sell.
In simpler terms, I can't send files via wifi to my N9. I can on iOS and Android. I can pull files from my WP7 phone via USB, I can also do that and much more on the N9.
Bluetooth is slow. And on the N9, faulty. Fix Bluetooth on the N9, then we'll talk.
Yet... I can use my Unity3D stuff on WP7. Which I can also use on Android, iOS and Blackberry Playbook OS. Fix that...
Again, finding things that suit only your needs, I can counter those all too easily.
Swipe's closed source. Fix that... and we'll talk.
Only losers and idiots compare who's last. It's like saying who has the smallest penis and then pray that it's not you. Either way, you've already on the losing side of things anyway.