There are endless potential to using blog format to teach language. In addition to using the blog to post lesson plans and learning material that all students can interact with, I can also post videos of popular songs and make comments on those videos. These comments would include highlighting words that students are familiar with and also words that are new to them. Another potential is the various widgets that can be added to the side bar. Posting links to other blogs and websites that will enhance the students' experience is also a plus.