Search SEO & SEM Forums With Google Custom Search Engine
I have created a Google Custom Search Engine (CSE) that specifically searches the various search marketing and search engine optimization forums on the web. Currently, the Google CSE searches 14 SEM/SEO forums, and I have honestly been very surprised at how relevant the results have been. You can give the Google CSE a try over here or directly below. If you would like to recommend adding and forums to the Google CSE, feel free to comment here or in the original post.
Give it a try: