discussion posts

Here is a teacher's blog or discussion forum that high school teachers could use.
http://www.teach-nology.com/forum/forumdisplay.php?s=2cc6ebbb1929fd3b09bbe8712895ecd0&f=5
I looked at some of the blogs and found some of them interesting. It is formated like a thread, going from one comment to the next person's, so it was easy to view. Some of the topics I could get into. I could not find a discussion board for teachers in just my area but this site was general enough to find something of interest. I wonder though how teachers have the time to do all this posting and reading etc. I doubt I would do this unless I had to.