Today's weird tech news

PlayStation 2 outsells PlayStation 3 in Japan
Sales of the almost 7-year-old PlayStation 2 beat those of the brand-new PlayStation 3 in Japan in late January for the first time, according to figures published on Friday.

Tokyo ward mistakenly e-mails citizens of earthquake
A routine test of an earthquake information system in Tokyo on Friday mistakenly notified citizens about an earthquake that hadn't occurred.

Adult-film maker won't reveal Blu-ray Disc partner
Vivid Entertainment Group will become the first adult-film maker to put out a movie in Blu-ray Disc when it releases "Debbie Does Dallas...Again" in late March, but it's not saying who is helping it make copies of the discs.