An interactive anatomy app designed to be used by artists. Zbrush masters Michael Defeo and Scott Eaton are working together to create a whole new way for artists to learn anatomy. http://vimeo.com/32244827 Look for the app to be released in early 2012.
Very interesting, i wonder how Epic will deal with the actual deployment of an .app. At the moment its OSX only, as any .app developed, needs the provisioning files, certificates and the .app uploader all on a Mac.
Silo is a great app if you're just starting out, it doesnt have the advanced features of the bigger apps(rendering, animation, etc) But it is a nice streamlined and focused modeling app, perfect for begginers i'de say.