Final Episode of Lost airs in the U.S. Sunday, May 23, 2010. Picture courtesy of Flickr user netmen.

Everyone in the United States is gearing up tonight to watch the final episode of Lost. What are fans on Twitter worried about though?

Twitter users are concerned about the SPOILERS found on Twitter all too often.

People especially across the United Kingdom are fearing the spoiler alert. The final episode of Lost airs tonight in the United States and runs for 4 1/2 hours, answering many of the questions viewers have been looking for since first watching the show.

Some people in Europe and specifically in the United Kingdom that are worried about seeing spoilers online are going so far as to say that they plan to stay off the Internet for the next few days until they have a chance to watch the final episode.

Twitter users concerns about spoilers on social media networks and specifically Twitter, are felt by many:

A Twitter-inspired sitcom set to air on CBS this fall is already getting challenged by a parents group because its title alludes to an obscenity, according to the Associated Press.

Ryan Seacrest caught Justin Bieber fever Saturday, proposing that the teen-pop sensation replace Simon Cowell on “American Idol” next season, according to MTV.

Rima Fakih, 24,of Dearborn, Michigan, is the newly crowned Miss USA as of Sunday night. While many tweets on Twitter are referring to Fakih as the first Arab- American winner of the annual Miss USA pageant, the Associated Press reports the lack of detailed records to prove whether or not Fakih is the first Arab-American, Muslim or immigrant winner of the Miss USA competition.

“The Sarah Silverman Program” was canceled by Comedy Central yesterday after three seasons, despite a Twitter campaign to save it, according to Deadline.

Courtney Love (@CourtneyLoveUK) issued a very public plea via Twitter to estranged daughter, Frances Bean, of whom she lost custody of in December 2009, early Monday morning, according to MTV.

Former Republican vice-presidential candidate Sarah Palin is being harshly criticized for her support of former Hewlett-Packard executive Carly Fiorina for the GOP’s U.S. Senate primary in California. Palin publicly endorsed Fiorina on her own Facebook page.

1. 
   gedeon Favorite headline of the day: “Facebook turns on Sarah Palin” 09 May 2010 from Twitterrific

The 2010 Chicago Cubs continue to be a mystery to all parties involved, the National League Central Division, their fans and the players themselves. With the six weeks of baseball in the books, the Cubs have endured more peaks and valleys than a celebrity marriage.

If Twitter existed when Ferris Bueller took his legendary day off, chances are he wouldn’t have gotten away with it. Yet almost 25 years later, TechCrunch said an anonymous Tweeter adopted his name (@Ferris_Bueller_) to re-enact the entirety of “Ferris Bueller’s Day Off” as if he did, and over 4,000 followed.

Cubs’ top rookie prospect Starlin Castro broke a Major League record last night in Cincinnati by being the first player in history to record six RBIs during his first game in the majors. Castro went 2-5 with a three-run homer in his first at-bat as a Cub, followed by a three-run triple in his very next plate appearance. The shortstop Castro, was called up on Friday from Double-A Tennessee to give the Cubs a much needed boost offensively.