Campbell, California – Amid their challenges in differentiating content, pay-TV providers are looking to stand out from their competitors by offering additional services and features, such as multi-screen viewing, social networking, and content discovery and recommendation services, according to a latest report by market research firm Infonetics Research. Jeff Heynen, directing analyst for broadband access and video at Infonetics Research, noted that multi-screen video, which is also … [Read more...] about IPTV operators turning up the heat with multi-screen TV, content discovery, social networking