In the wake of the back-to-school buying frenzy, we’re seeing fewer pen and pencil sets at the registers and more netbooks and tablets. College students in particular stay on the cutting edge of technology, and spend most of their four university years hooked up to every gadget they can get their hands on. Don’t believe us? OnlineEducation.net has mapped out the various ways college students get their electronic fix. These tech-obsessed 18 to 22 year olds’ activity ranges from Facebook addiction to class updates via Twitter. Check it out below.