SNS

I have added a blog group in my SNS, myspace, that is for SNS talk.  I have invited the students from this class to join, but no I don’t know what to do and don’t know if I have done it right.  I can’t seem to post under that group.  I don’t know what I did.  Anyone with Myspace that can figure out how to post to a group, please let me know.  Especially if it is your own group.  I apologize to the ones that have already joined my group and haven’t heard from me.