Imp 'missing' app/s in Windows Mobile

I love the idea of Windows Mobile, i got one the day it was released and still try to love it. But its missing some of the apps I consider must have and because of this I'll use Android or iOS phones. What are your missing apps?

 

1. Google +

2. Facebook Messenger

3. Skype

4. no video chat app [I guess this is more of a Hardware issue]

5. Locale type app