One thing that I've noticed WP lacks compared to IOS and Android is a way to quickly scroll through a list or webpage. Sometimes, I'll be on a site reading comments, and then i'll need to go back up if I want to click on something else. Then I literally need to swipe the phone 25 times to get back to the top. With iOS and Android, a extra fast swipe will make you fly upwards much faster. Same goes for going through old text messages, or scrolling through contact list or app list. It'd be nice if this was implemented.