When some people play (for example, me) they have really funny faces, so I suggest a webcam to be able to take photos of players who have just won or failed. Also it will be interesting if a webcam could take a photo when a person plays the hardest part of the song. If it will be done, we could make a collection of the funniest faces, send photos to friends or just watch these photos ourselves. IMHO it will be a nice feature.