1st danger : the blog can be view by anyone, anywhere.
Way to prevent : change the settings such that only people that you allow is able to
view the blog.
2nd danger : others may post nasty stuff on the blog ( whether it's people you allow
or those who are not allowed when your blog is still for public
viewing )
Way to prevent : make rules to prevent them from writing nasty stuff. If they
continue, change the settings such that they would not be able to
access your blog.
3rd danger : you may accidentally say out some personal infomation.
Way to prevent : be extra careful on what you say and check what you write.
