yea...there are other little bugs that make it difficult to stay with Mango (but I don't want to go back)
1. IE isn't as smooth as it was. I understand this has to be due to it being IE 9 and having functionality (like hardware acceleration and HTML5 support, etc...) but it just seems laggier now.
2. One-handed typing is harder
3. If I go to Amazon.com and click on the play button, it goes to open the Music app but it says I don't have an internet connection (even though I know I do)
4. When opening contacts, you can no longer search by hitting the search button (kind of annoying)
5. No real turn by turn solution yet
6. Speech to text isn't integrated throughout the entire OS, and though it is useful, it is usually not very accurate unless it is dead quiet around you and is usually much less accurate than Android's version...
As I said before, Mango is a huge game changer, and the smoother scrolling framerate and faster performance make it too hard to go back to NoDo, but I wish it kept the stability it had from NoDo. I'm not trying to complain about WP7, just saying what stands out to me as things that I wish worked and would keep me from ever really contemplating another OS (just switched from my Nexus S 4G around 2 weeks ago).
The smoother UI and hardware acceleration throughout the entire OS is just too good for me to ever consider Android again, though I do miss the power I had with it. Yea, Android is supposed to bring hardware acceleration in Ice Cream, but they've been saying that since forever and I really doubt the UI is going to be close to being as smooth as WP7...