I know backlinks is very important, I am submitting my blog to as many directories as possible as well as getting sites in similar field to link swap with me, my question..
When i submit to directories etc, shall i link to
1. http://mydomain.com (I have a custom domain btw) OR
2. http://www.mydomain.com OR
3. http://www.mydomain.com
Which method is best for dot com domain so i can build the correct back link portfolio.
Thanks