What is the purpose of a blog?- an online journal you can use to discuss a range of topics.What pros and cons do you see about blogs?- pro's you can disscuss how you feel and con's you could give out to much information.Are they safe? Why/Why not.- blogging, is 50/50 when it comes to being safe because you can still see everything thing you post but it is still safe because you don't have to give out every little detail about yourself.Explain how blogs could be used as an educational tool.- I really don't know how it could be used as an educational tool.