Well, it's far from news, but it's definitely worth mentioning anyway. If any of you are into Guitar Hero/Rock Band then there is a great site available for playing an endless library of songs online. It's called Jam Legend. They let you embed songs as well, (although NG doesn't). The site has an extremely diverse library, ranging from Canon Rock to Keyboard Cat; and the library continues to expand every day.
This site is by far the best GH/RB clone available online, and it's totally free. What do you think?