Blogs I would use

As a techno-idiot I have little experience with blogs as a professional development tool. I do not have any specific blogs but I can imagine the types of blogs I would use if they exist and I can find them (I welcome suggestions or links if you feel charitable for the uneducated). A good professional development blog has post by experts in various fields of education including technology integration, differentiation, world language instruction and many links or suggestions from teachers actually doing what the experts suggest. It should be easy to navigate and understand but interesting and helpful. Teachers have little free time during the school day and the same busy lives outside of school as anyone else so blogs used for professional development should not be complicated or time consuming but user friendly and helpful.