The main part of our blog URL is its domain. our WordPress.com blog comes with a free address, like the one we have preventchildabuseblog.wordpress.com. we can get rid of the .wordpress.com part and use a custom domain name instead, like preventchildabuse.com. (just an example). Also we can have email addresses on our domain name (like firstname.lastname@example.org (another example)
You can add suggestions as well in other we would like it to be a .com one.
You can tell us what you think on this as well it would make the site look more professional too.