I made a chart of the apps that I have used on the iPhone and checked to see if they are on Android and WP. There were a few that were not (ones that weren't that important to me) but the important ones were:
- Weather Channel
- CNN/Fox News
- Feedly (WP8 coming soon)
- Xmarks & Lastpass
- Angry Birds, Cut The rope, Fruit Ninja, Words with friends, Countre Jor (I'm not a HUGE mobile gamer)
- PosingApp (Really handy for portrait photographers)
What are your opinions and experiences with the two OSes? I think that I need to spend some more time expirementing with web browsing on WP8 as well.