Quick news from across the Web
@FierceWireless: Solid observations as usual from @Gruber on the #WWDC keynote: Article | follow@FierceWireless
> Lightyear Network Solutions signed a five-year MVNO deal with Sprint. Release
> Wal-Mart is selling Apple's iPhone 4 for $147 at select stores from now until June 30. Article
> Samsung declined to comment on market speculation that it could be preparing to bid for Nokia. Article
> A Samsung Mobile-commissioned survey conducted by Kelton Research found that 90 percent of U.S. consumers either already own a tablet or would consider purchasing one. Article
> Rick Kaplan will become the chief of the FCC's Wireless Telecommunications Bureau, replacing Ruth Milkman, who is leaving to take on new responsibilities in the Office of the Chairman. Release
Mobile Content News
> According to comScore, about 700 advertisers used mobile display advertising campaigns to reach U.S. consumers in April 2011, a 128 percent increase over two years earlier. Article
> An MTV survey of consumers found that 83 percent of daily mobile application users contend they're "addicted" to apps. Article
> Research In Motion acquired cross-platform mobile social gaming solutions provider Scoreloop. Article
And finally ... Apple is planning to build a new spaceship-like campus in Cupertino, Calif., that will house 12,000 employees and generate its own electricity. Article