Question

What could be one rule to help your friend to blog safely

A. Do not create a password for your blog
B. Do not complete a profile or include personal information about yourself
C. Do not open a blog on
your personal computer
D. Do not make comments to friends you know on your blog

Answer 1

B. Don't complete a profile or include personal information about yourself

This is dangerous for any site.

Answer 2

"B. Do not complete a profile or include personal information about yourself"
Anyone would be able to see that info and that's not at all safe.