Orbitz Worldwide Inc.’s corporate travel group Orbitz for Business has launched a mobile Web site that lets business travelers search and book travel from their smartphone.

Mobile gamers are very social – and very valuable to brands and publishers, according to a MocoSpace survey of 10,000 smartphone users of its mobile social network.

Coffee and baked goods chain Dunkin’ Donuts has introduced a new version of DunkinDonuts.com with the goal of making the Web site more mobile-friendly.

Omaha Steaks has launched a new mobile Web site to enhance its various marketing channels and make it easier for consumers to purchase its food products while on the go.

Multichannel retailer Dover Saddlery has launched a commerce-enabled mobile Web site to increase its consumer touch points and boost sales of its equestrian products.

Sears Holdings Corp. is letting consumers order groceries, pharmaceutical prescriptions and other products using their smartphones and pick them up at the nearest Kmart or get them delivered.

BMW’s Mini Financial Services has launched a mobile Web site that lets smartphone users process payments and common account requests using their handsets.

The ongoing mobile turf war between Apple, Google, Microsoft, Nokia and BlackBerry may change completely with the entry of a new player who will redefine the mobile Internet’s most potent use.

There was a notable increase in the number of visits to Amazon.com’s mobile Web site towards the end of the year compared to earlier in 2010, according to Opera.

Accounting firm Freed Maxick & Battaglia CPAs is running a mobile campaign to educate C-level executives and business professionals about the New York State Excelsior Jobs Program.