Problem: My inbox in flooded with messages from events. These messages aren't quiet spam, but they are less important to me than messages from my friends.
Solution: Separate messages between friends and everything else.
I just picked up my HTC surround, and I have to say I'm impressed. Here are some things that I'd like to see in Windows Phone 7.1
Differienatiors (things to make WP better than competition)
Socialize My Calendar - Let me share my calendar with other people, and let me see my contacts calendars. This could all be done within the Calendar Hub.
Tasks Integration - Give me a nice way to manage all of my tasks. I think tasks could work nicely into the email app. Let me pull in tasks from OneNote, Outlook, and Gmail. (Related - Let me add tasks in OneNote mobile)
Twitter Integration - I'd love deep integration with Twitter the same way Facebook is deeply integrated.
Skydrive - Let me see my documents from Skydrive in the Office Hub, the same way you let me access SharePoint documents.
Qualifiers(things needed to catch the competition)
Multitasking
Marketplace - When I launch marketplace, I see these three different places for apps. This is confusing and cumbersome. This is one of the few things Microsoft screwed up.
AT&T Appcenter
HTC Apps
Apps
Adobe Reader - To open up a PDF you need to install the Adobe Reader app from the marketplace. There is absolutely no reason I should have to do this. Now when I look at my apps the top one I consistently see is Adobe Reader. What a waste.