I am sure the list will grow and grow, but I thought I would begin with the ones I have come across so far...

1. Skype (it works to call computer to computer, but the website itself is blocked which means we'll need to get people in the US/AUS to renew stuff for us)
2. FLICKR (we've changed to Picasa Web Albums now)


We'll keep adding to the list as we discover what we can and can't access.