"Starting next month, with the new season of its "Watch What Happens Live" gabfest, Bravo will start overlaying its new programing with its homegrown* "Play Live" technology. What that means: Viewers will see polls, contests and other interactive games and graphics that pop up on-screen throughout the show. They'll be able to participate in real time, via a Web broswer, and on-screen results will change, based on viewers' input."

The Big Issue In The North, a U.K. magazine sold by homeless street vendors to give them a steady income, is launching a digital edition, alongside its print edition. If a customer wants the digital version street vendors will sell them an access card with a QR code plus one-off access code on it which will enable them to download the edition to their smartphones or tablet.

more info on Art of the Trench

Apple's Passbook will become even more useful today, thanks to the availability of new Passbook-integrated coupons from several major retailers, including Macy's, Old Navy, PETCO, Barnes & Noble, Jo-Anne Fabric, ULTA Beauty, Yankee Candle, Michaels, Sears, Sweet Tomatoes, PetSmart, and more. The coupons are being made available from digital couponing giant, Coupons.com, which is now offering Passbook coupons directly on its website.

"The Mini could help expand the overall tablet audience, which tends to be more affluent than the overall mobile audience. "We know from industry studies that 56% of tablet owners make over $75,000, and 46% have made a purchase after interacting with a tablet ad, so this creates a new, potentially very lucrative frontier for digital marketers," noted Kurt Hawks, general manager of mobile ad network Greystripe.

"The researcher found that having more likes doesn't necessarily mean having more engagement. In fact, the more Facebook fans a brand has, the lower the percentage of engaged fans tends to be. For example, brands with between 900,000 to 1 million fans had 60% less engagement than brands with 500,000-600,000 fans."

BizRate Insights: "Seventy percent of Pinterest users say they use the site to get shopping inspiration, and 43 percent say they use it to associate with brands/retailers. Only 17 percent of Facebook users look for buying inspiration on Facebook, and only 24 percent say they use Facebook to connect with companies they like."

eMarketer:  The research firm estimates that the total transaction value for mobile payments in the U.S. will be $640 million this year, but that will grow to more than $62 billion in 2016 as a bigger segment of the population uses their phones to buy medium-ticket items, including fast-food restaurants. The average user of mobile payments will spend $62 a year with their phones in 2012, but that grows to $1,294 in 2016, according to eMarketer's estimate.