I am not sure it's a good idea. You have time to think and edit what you write on Twitter and FB(I hope!), but being tracked real time is more like a compromis

I am not sure it's a good idea. You have time to think and edit what you write on Twitter and FB(I hope!), but being tracked real time is more like a compromise of personal space. Also, I think Skype already have a feature to share screen.