Samsung's tablets haven't done much for me in the past; outside of the slick Galaxy Tab 7.7, they've rarely had exciting designs or brisk performance. However, the Galaxy Tab Pro 8.4 caught my eye.
Ever since word got out that Facebook had briefly manipulated some users' News Feeds to see how their feelings changed, a number of questions have popped up: just why did the company feel compelled to experiment in the first place? How noticeable was it? And was it worth the effort? As of today, w