Kate Russell's weekly review of websites and apps.

Google+ Hangouts is a group video chat feature which could change Google's fortunes in the social space.

And making good use of Google+ Hangouts is Tabletop Forge an application that lets you play tabletop roleplaying games with distant friends.

If you are a parent wanting to share all those special moments in a child's life with true friends and family rather than all 300 of your Facebook contacts, you could start up a Moment Garden and invite them all to come along.

Classic cartoon fans can watch 161 episodes of Tom and Jerry in glorious streaming MP4 with the Window's Phone 7 app, Tom and Jerry Free.

Footfall is a Facebook game that has been designed to teach teenagers about running a small start-up business, encouraging entrepreneurial skills development and financial literacy.

And in case you missed the latest robotic resident arriving on Mars you can watch the action replay and view the very first pictures beamed back from the surface of the Red Planet on Nasa's Mars Science Laboratory mission homepage.

Follow the Click team on Twitter @BBCClick. And join the conversation on Google+ or Facebook.