This site offers a variety of educational technology topics ranging from "How to.." articles, videos, tools, trends, etc. for teachers. This is also a page for students.
This site is appropriate for online, blended, and traditional classrooms in its promotion of technology in innovative ways. This is a great one to follow via social media as well.
This blog and podcast focus on issues related to distance education at the K-12 level, specifically the use of virtual and cyber schools. (by Michael Barbour)