Hello Forum Member:
After submitting on free directories. I have some experience on good free directories and bad directories that you should not submit your site to.
For example:
A free directory that has a name like ukbi.com or awsb.com, these such directories are not good and usually end less than a year or so.
A free directory that has a name like linkfree.com or submitdirectory.com, these are good directories that you can submit your site to.
I am not sure if my experience is right or not.
Thanks.