Blog,
I personally never read blogs because I don't understand them too well. I think that people should only use blogs if they have some valuable information that they think others might find helpful. I'm not 100% sure why people read blogs either. I suppose that if you had a friend who moved to China for a year and you couldn't call them that it would a nice way to hear about what they're doing.
I'm also not exactly sure how this will help me in my PDS, I guess we'll find out! I always thought, though, that the best way to find an answer for a job related question was to ask a seasoned teacher in your own school who had knowledge of the other students and current situations. I suppose for this course, other students would be able to help but I'm not sure how many people will be checking this. I think that potentially, this could be a useful resource, but I'm still a bit skeptical. But I have been proven wrong before, and this could open up a whole new world of information for me.
-Molly