Karaoke coming to Xbox 360 with hourly payment plan
Ooh, those microtransactions are tricky things. All too often, business models built around them feel nagging and unpleasant, restricting rather than offering opportunities. One use of them which does sound reasonable, though, is the Karaoke app for Xbox 360, coming later this year. It'll operate on the same model as actual karaoke booths, charging for the time spent singing rather than per song.
