Homeschoolingboys.com is a wonderful Yahoo Group that I've participated in for some time.  If you are homeschooling or considering it and you have one or more boys, I recommend joining this group.  I would suggest that you do not receive the emails, but sign in to Yahoo Groups and check out the posted messages when you have time.  You will get too many messages in your inbox otherwise.  There are people from all over the world in this group and it is very active.