Facebook have become extremely commercial. Finally they have realized that business owners, bloggers and other individuals are raking in reasonable amount of money by promoting their sites and businesses with facebook pages. What is happening now is, facebook has limited the number of people who will see a post on a page. For example, if you are a page owner, have you noticed how a post is served to limited audience despite having so many fans? If you have a page of 5000 fans and you update your page with a post containing a link, facebook will limit the audience that will see the post.
http://facebook.com/groups/654654266 or http://facebook.com/groups/bloggingtips
654654266 is the group id and bloggingtips is the group username
Which ever of the two you see, copy it and change it to this format below to look like an email address
email@example.com or firstname.lastname@example.org
Do the same thing to all other groups you have joined.
==> Sign in to your email you have used to create your facebook account.
==> Click on compose email. Then copy all the groups so-called emails you have formed and paste in the Bcc box. Leave a comma after an email.
==> Add your blog post title and post link in message box and send.
That is it. It’s so easy to do but if you don’t understand any part you can leave a comment. Make sure you join groups related to your niche or groups that permit random posting.