Hi Senlin – thanks for your input – point taken. We actually have these capabilities, but must not have put all of the sources into the WordPress plugin version yet. The wording should have been checked better and I will make sure we correct it – however most of the sites listed are supported, it depends on the file type (video, photo or audio).
So, just to be clear:
You can import videos from YouTube, MySpace, Kaltura, add videos from your webcam or upload them from your computer.
You can import pictures from Flickr, The New York Public Library database, Kaltura, any web page via URL and upload from your computer.
You can import audio files from CCMixter, Jamendo, Kaltura and upload from your computer.