Take a look at these cool apps on Windows Phone
Office Lens – http://www.windowsphone.com/en-us/store/app/office-lens/5681f21c-f257-4d62-83f5-5341788a5077
it is basically a OneNote scanner for your pocket. This is really handy addition to your Windows Phone.
News 360 – http://www.windowsphone.com/en-au/store/app/news360/078e239f-4bdc-df11-a844-00237de2db9e
it is a personalized news reader.
Weave – http://www.windowsphone.com/en-au/store/app/weave-news-reader/25f7c2fa-ca89-49a7-9937-c7347be73fec
another personalized news reader.
CIAOPS 