WPCentral compared the feature set of the upcoming Windows Phone 7 Mango and iOS 5

In the aftermath of the "iOS5 has copied features from other platforms while they sue manufacturers for copying them" drama going around since this year's WWDC one has to look at the features in both iOS5 and upcoming Mango. 
For everyone who's in the loop with WP7 and how the OS is very young in comparison to Android and iOS, it seems rather odd that one of the older standing and more established platforms would copy WP7 after it has been continuously struck down for lacking too many features. My personal favorite is copy & paste. According to a select minority, we still don't have copy & paste. It's as if NoDo never came around (unfortunately for some this is still the case).

  Mango vs iOS5 with features