Using Facebook, Google or Twitter as OpenID is a good idea.
A completely safe way of registering for a web application
Media should not be bound to physical objects like paper or CDs, it surely is no more, so get over your media collection habits.
Image via Wikipedia Since about 2 or 3 years, I’m registered on the german media-articles-exchange-platform Hitflip. Its a website where you can exchange media of all types, first and foremost…