How Pinterest inspired 3 major retail chains

Photo-centric social site Pinterest has more than 25 million users and is growing 400% month-over-month, inspiring retailers to create sites with more visual features. Wal-Mart’s site now includes a “Trending Now” section that urges shoppers to “Get Inspired,” and Sears and Kmart have teamed up on the digitally focused “Shop Your Way” loyalty program. Full Story.