Digital Marketing News: Facebook Like Counts & YouTube Subscriber Numbers Undergo Changes, Gartner’s New Hype Cycle Study & More The post Digital Marketing News: Facebook Like Counts & YouTube Subscriber Numbers Undergo Changes, Gartner’s New Hype Cycle Study & More appeared first on Online Marketing Blog – TopRank®. The post Digital Marketing News: Facebook Like Counts & YouTube Subscriber Numbers Undergo Changes, Gartner’s New Hype Cycle Study & More appeared first on Online Marketing Blog – TopRank®.