A recent report from a games industry analyst suggests that among a number of factors leading to the purchase of a video game — such as price, graphics and word of mouth — the game's aggregated review score is the least important measure. Analyst Doug Creutz said, "We believe that while Metacritic scores may be correlated to game quality and word of mouth, and thus somewhat predictive of title performance, they are unlikely in and of themselves to drive or undermine the success of a game. We note this, in part, because of persistent rumors that some game developers have been jawboning game reviewers into giving their games higher critical review scores. We believe the publishers are better served by spending their time on the development process than by 'grade-grubbing' after the fact."

Bakkster writes "Independent artists will be able to use the XNA Creator's Club to produce the Rock Band note-charts for their music and sell them in game later this year. Bands will use their original song masters and generate a MIDI file that produces the game 'gems' to which players can follow along. Tracks must pass a review process with other XNA members, and then a final approval from MTV Games. Songs will be sold for between 50 cents and $3, with the artist getting a 30% cut after MTV and Microsoft take their cut. The best tracks will also make their way to the Wii and PS3 after a 30-day exclusive period."

juuri sends in an NPR article about the consensus created among scientists that some birds actually dance to music. "The results of this study are reported in the journal Current Biology, along with another scientific paper inspired by YouTube videos of dancing animals. Adena Schachner is a graduate student in the psychology department of Harvard University. She says she was familiar with the idea that some people had made videos of birds supposedly dancing. ... She and her colleagues eventually analyzed more than 5,000 videos. 'Imagine watching YouTube eight hours a day for a month,' she says. 'That's pretty much what we did. It was amusing for perhaps the first couple of hours.'" juuri adds, "While this makes them somewhat unique in the animal world, as only three animals are now known to dance by verifiable proofs, what struck me more was that this was the first time YouTube had helped forge a new scientific understanding. Given the explosive growth of uploading videos and people watching them, what other new understandings and popular misconceptions will be proven or disproved due to this emerging media?"