I wrote an article on using the Raspberry Pi 2 Model B for a contest on Hackster.io. This project focuses on using the Alljoyn messaging framework. Head on over to Hackster.io for my Garage door powered by Win 10 and the Raspberry Pi project. Here is a video demo of the project.
I gave a talk at the Raleigh Code Camp called "What can I do with a Raspberry PI". The slide deck is attached to this post for those of you that attended.