Twitter recently announced that it’s killing TweetDeck for Android, iOS, and Adobe AIR, and we now have a date for the operation. TweetDeck will stop functioning and be pulled from Android and iOS on May 7, according to an announcement on the TweetDeck website.

LinkedIn has rolled out new apps for Android and iOS that boast brand new designs, faster navigation, and new features. Users will now find an increased focus on their news stream, with conversations, network updates, and more now front and center. The update even comes with a fancy new demonstration video; check it out below.

Google has today unveiled the Book Cover, its first official accessory for the Nexus 10. Priced at $29.99 and available on Google Play, the Book Cover clips into the back of the Nexus 10 and has a cover that folds over your display to protect it while it’s not in use.

Like the iPad’s Smart Cover, Google’s Book Cover automatically puts your Nexus 10 to sleep when you close it, then wakes it up again when you open it.

Android may have a larger share of the smartphone market than iOS, but Apple’s Safari browser is still king of the mobile web. According to the latest market share data from Net Applications, Safari accounted for 61.79% of the mobile web traffic throughout March.

For the last two years, Best Buy stores across the country have hosted a mini Apple Store within a store to bring more attention to Apple’s iMacs and MacBooks. As a point of solace from the barrage of tablets, desktop PCs, and laptops in Best Buys busy stores, the little Apple Stores give customers more time and space to play with Apple’s PC products, so Samsung has decided to take a similar approach with their mobile products.

To kick off the launch of the Samsung Galaxy S4, Best Buy plans to setup a Samsung store-within-a-store in some of its highest traffic stores. Rather than hawking PC products, the Samsung store-within-a-store will focus on Samsung’s mobile offerings.