Thanks for this article. I have sub-edited and reviewed.
I have some suggestions for this which can help you to improve this article and make it more valuable for this contest.
Anyway, this is some suggestions to improve the value of your article and help you to compete in Windows Phone 8 contest. It you up to you to follow or not.
Thanks for your feedback. Will try to add to add your suggestions.
22:01, 15 December 2012 (EET)