Like the Roman god Janus, whose twin faces look both forward and back, "Campus Technology" ("CT") is using the new year as an opportunity to reflect on some of the biggest IT trends and issues of 2011 and predict their fate in 2012. In the turbulent world of higher ed IT, this is no easy task--yesterday's news can easily become tomorrow's snooze. In this article, four ed-tech experts--Michael Horn, Christopher Rice, John Moravec, and Kenneth C. Green--give their opinions on the trend lines and significance of more than a dozen technologies and concepts.