An upload status bar, something so simple, letting the users know just how much progress the server has made for submitting whatever material; apparently this feature had been removed from You Tube's video uploading service (probably to not let the users know just how slow the service actually was). It has been reported that as of late it has been restored, and now users can upload with the utmost confidence that something is actually taking place.
http://www.techcrunch.com/2009/03/13/is-youtube-finally-getting-an-upload-status-bar/
