Now here are some interesting blogs to explore.
Mbarek advised the first one, it teaches us how to work with blogs, all the little tricks.
And here are two phenomenal blogs made by Claudio Azevedo on using film extracts to teach grammar. We had two online sessions with him where he showed us how he teaches with these extracts and allowed us to disseminate all that, you can even download whatever he produced. So enjoy and use it well when teaching.
As for web technology blogs, I have been reading Nik Peachey's blog
Then there are many blogs of my friends and colleagues from the course, here is a sample: