Kate Russell's weekly review of websites and apps.
is a free app for Android and iPhone. It is part GPS treasure hunt and part local tour guide and if a game has been made in your area you can tap through to the map and start hunting down treasure chests.
Skype in the classroom
is another such community - set up to connect classrooms with interesting people who can deliver meaningful lessons remotely via Skype video calls.
My Fashion Review
is a new fashion blogging and recommendation platform where users upload a photograph of themselves to the "Lookbook" style collection and write a review of their own outfit as a blog to accompany it.
In the week Apple unveils its new iPhone, Google has released a standalone app that will replace the stock YouTube app that is expected to be removed in iOS 6.
And if you are curious about what Facebook knows, computational search engine
has just launched a new tool that breaks down your Facebook activity into 60 different charts, graphs, and other analysis tools. Just head to their homepage and search for "Facebook Report" to learn more.