Twitter

The JoBros announced on their Twitter, saying, "We are sad to announce the cancellation of the Jonas Brothers concert for this evening in Zurich.

Read more: Jonas Brothers Cancel Zurich Concert | In this article: Jonas Brothers, Zurich, Nick Jonas, Kevin Jonas, and Joe Jonas

"People within the company weren't used to dealing with these things when the firestorm broke out over Twitter," he said. "And when they found out, they had no real mechanism to respond because they were blocked. And even if they weren't blocked, they didn't know how to respond."

Read more: Social media going corporate | In this article: Comcast, Brian Roberts, Facebook, Saba Software Inc., and LinkedIn

"She walked up and engaged him," Cone said, adding that her training taught her that "if you act aggressively to take out a shooter you will have less fatalities." Munley is "one of our most impressive young police officers," Cone said. A biography on Munley's Twitter account says: "I live a good life ... a hard one, but I got to sleep peacefully @ night knowing that I may have made a difference in someone's life."

Read more: Civilian officer emerges as hero for shooting the suspect | In this article: Robert Cone, Fort Hood, God, and U.S. Army

"I like messing around with Twitter," he said.

Read more: John Moffitt's job: A stalwart lineman on the field and jokester off of it | In this article: Bret Bielema, Ohio State, University of Wisconsin football, and Purdue

"We need to be the one that our kids come to as a resource," said Nansen Malin, a mother of four from Seaview, Wash., who has more than 150,000 followers on Twitter.

Read more: Moms learn online tools at Microsoft campus | In this article: Microsoft Corp., Renton, Seaview, and Seattle

"Chupacabra" Zoe's right hand bitch Taylor Jacobsen was pink-slipped this morning for reasons unknown. Taylor had this to say on her Twitter page: "Today is an end of an era and a beginning of a new professional chapter. Looking forward to what the future brings…!!! "

Read more: Chupa Fired Taylor! | In this article: Anne Hathaway and Oscars

"Sweet Dreams" and winning three trophies -- best song ("Halo"), best video ("Single Ladies") and best female. For the latter award, she edged out Leona Lewis, Lady Gaga, Shakira and the show's host, Katy Perry. While Perry may have lost her two bids, Veronica Schmidt says she made for a winning emcee, "making 12 costume changes, including a revealing red and black outfit, which her new boyfriend, British comedian and West Ham fan Russell Brand immediately claimed, via Twitter, was a nod to his beloved club."

Read more: Gold Derby nuggets: Beyonce big winner at MTV Euro kudos | In this article: Oscar, Alec Baldwin, Beyonce, Katy Perry, Steve Martin, Latin Grammys, Nine's Daniel Day-Lewis, and Jeff Bridges

"We are in the process of dealing with Twitter first," Butler said. "I think they have an obligation once something like this happens to make some kind of corrective measure."

Read more: Nbc - Levi Johnston Vs William Shatner | In this article: William Shatner, Conan O'Brien, NBC, Sarah Palin, and Tonight Show

"There's plenty more details, of course -- how I'm going to use Twitter, what I'm going to do to get this into bookstores, the marketing and publicity plan," Doctorow wrote. "But I'm out of space for this month -- and many of those details will fill a column on their own. One thing I need to mention, though: I'm seriously considering writing a book about the experiment, no matter how it turns out, selling it to a traditional publisher and adding the advance to the balance sheet."

Read more: Speculative Fiction Novelists Find Success with Online Donations | In this article: Tim Pratt, Cory Doctorow, Sharon Lee, Publisher's Weekly, Steve Miller, Stephen King, John Scalzi, Balance sheet, and Creative Commons licenses

"As some of you might be aware, those under the age of 18 are not able to access Twitter, Facebook, and Last.fm in our public preview," he wrote.

Read more: Xbox 360 Social Network Features are Age-Gated | In this article: Xbox 360, Facebook, Last.fm, Dashboard, Microsoft, and Larry Hryb