Daniel Terdiman / Geek Gestalt:
Twitter Japan launches, with ads  —  Twitter Japan launched Tuesday evening California time, and unlike the English-language version of the popular microblogging site, it will feature ads from the get-go.  —  In a conversation Tuesday evening, Joi Ito, of Digital Garage …

StreetInsider.com:
Sony Corporation of America to Acquire Gracenote  —  Sony Corporation of America (SCA) announced today that it has signed a merger agreement with Gracenote, Inc. Sony will pay approximately $260 million plus other contingent consideration.  —  “Gracenote is a global leader in technology …

Business Wire:
eBay Files Corporate Governance Suit to Protect its Investment in craigslist  —  SAN JOSE, Calif.—(BUSINESS WIRE)—In order to safeguard its four-year financial investment in craigslist, eBay (Nasdaq:EBAY - News)(www.ebay.com) today filed a lawsuit in the Court of Chancery of the State …

Brian Solis / bub.blicio.us:
You Can Run, But You Can’t Hide from FriendFeed  —  I’m working from the press room at the Web 2.0 Expo in San Francisco and my pal Marshall Kirkpatrick asked me if I have tried MySocial 24×7, a new tool for keeping up with your FriendFeed firehose.  —  Marshall wrote about […]

Elinor Mills / CNET News.com:
Google sued over advertising program  —  A lawsuit filed Tuesday in federal court accuses Google of deceiving its customers into paying for ads they didn’t expressly request.  —  When participating in Google’s online auction-based advertising system, customers specify what they would be willing …

Jacqui Cheng / Ars Technica:
DRM sucks redux: Microsoft to nuke MSN Music DRM keys  —  Customers who have purchased music from Microsoft’s now-defunct MSN Music store are now facing a decision they never anticipated making: commit to which computers (and OS) they want to authorize forever, or give up access to the music they […]

Michael Arrington / TechCrunch:
Yahoo Q1 Earnings Released, Revenues and Earnings Above Expectations  —  Update: Erick is live blogging the earnings call.  —  Yahoo released Q1 financials moments ago, and blew through expectations.  Total revenue for the quarter was $1.8 billion, net revenues were $1.35 billion.

Larry Dignan / Between the Lines:
Yahoo’s first quarter good; Not good enough for a higher Microsoft bid; Yang wants more  —  Yahoo CEO Jerry Yang said he was “open to all and any alternatives including a sale to Microsoft” following the company’s first quarter results.  The brief comments indicate Yahoo hasn’t ruled …

Brad Stone / New York Times:
EBay Files Suit Against Craigslist  —  SAN FRANCISCO — All is not well in eBay’s extended family.  —  EBay, based in San Jose, Calif., filed a lawsuit Tuesday in the state of Delaware against Craigslist, the online classified advertising company in which it owns a minority interest.

Gary Wolf / Wired News:
Want to Remember Everything You’ll Ever Learn?  Surrender to This Algorithm  —  The winter sun sets in mid-afternoon in Kolobrzeg, Poland, but the early twilight does not deter people from taking their regular outdoor promenade.  Bundled up in parkas with fur-trimmed hoods …