Forum code link: [url="url"]
To market on a forum, you don't market at all. This might sound odd, but it's the honest truth. You simply give honest and useful information and you will receive visitors to your website. Once you fill up the forums in your niche, broaden it. Selling online is something we all do and has hundreds of forums.
Some forums have an area where you can post your services or products. Do not post to these until you have generated some decent posts. If you join to a forum and head straight for the advertising section, you'll get very bad results. Wait until you add your signature file and then post in the advertising area.
You can use Dmoz to find a list of forums to post to.
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Shane Purcell-Infopruener
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