Yeah just add your forums to the appropiate category. Allowing us to compile a list of directory forums which can hopefully a) Drive more traffic to your forums, b) Help out our members in conducting either market research or trying to find an interesting forum of particular speciality.
There are no catches, only that you need to be in the Registered User group in order to post links; you are automatically promoted to that group once you have gained 10 posts and are moved from the Inactive User's group. Apart from that there are no link backs, continual requirements etc .. just post in your site URL and a helpful and informative description and give others the opportunity to find your forums once again
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