Campus Technology: Focuses on the use of technology across all areas of higher education. Sign up for the free newsletter (News Update, IT Trends, Learning Environments, Strategic Discussions on Technology, Mobile Computing, or Strategic Directions in Higher Ed).
EdSurge: For educators and entrepreneurs involved in education technology. Provides ed-tech news, links to useful resources, plus info on new startup companies. Sign up for the free newsletter (EdSurge Innovate, EdSurge NEXT [higher ed], or EdSurge Instruct [K-12]).
EdTech Update: Brings together content on educational technology from a variety of industry thought leaders. Sign up by clicking the Sign Up button in the upper right corner of the website.
Edutopia: From the George Lucas Educational Foundation. Sign up for the free newsletter by scrolling down a little bit on their homepage.