Try searching these keywords:
1. Do you need an SEO? - This is a forum for understanding basic SEO.
2. Seo Forum - Seo Tools - this will help you communicate with people who are expert about using SEO tools.
You can use SEO community or Forum sites like the following:
1. http://moz.com/community/q
2. http://community.seobook.com/
3.http://www.seoexpertpage.com/forum/
4. http://www.quora.com/
5. http://forums.seochat.com/
And a lot more, just search it, it's actually fun joining those communities.
In my opinion, https://answers.yahoo.com/ is the best site for asking questions on any topic and if your questions are going unanswered then probably you are doing some mistake like not posting question in the right category or not explaining question properly.
If you will not follow the rules as per Yahoo Guidelines then your question will be either deleted by the community only or remain unanswered.
And if you still want to go for forums then you can search in Google about the SEO forums. Moreover, here I'm stating 2-3 good forums you can leverage them for asking questions:
http://www.webhostingtalk.com/
http://www.warriorforum.com/
http://www.sitepoint.com/
Hope this will you.
You might first search for the subject you have in mind in the blogs of moz.com, they are an SEO authority who also have interesting but advanced White Board Fridays videos. searchEngineatch.com is another site providing SEO news and information.
Certainly there are lots of webmaster and internet marketing forums with more people familiar with the process, like warriorforum.com, but because Google doesn't publish a guide to fooling them, there are lots of different opinions on the best approach.
There are a tonne of websites to learn about SEO on:
http://moz.com/learn/seo
http://www.sudorank.com
http://forums.searchenginewatch.com
Are about the best around but the "How to do SEO" bit of the internet is HUGE!
Google is your friend IMHO, SEO is a pretty hot topic on the internet.
well one thing's not use abbreviation since nobody knows
what seo means
it could mean any of these
Acronym Definition
SEO Search Engine Optimization
SEO Search Engine Optimizer
SEO SouthEastern Ohio
SEO Sociedad Espa?ola de Ornitología (Spanish bird society)
SEO Seasoned Equity Offering
SEO Senior Executive Officer
SEO Special Equipment Option
SEO Society of Education Officers (UK)
SEO Software Engineering Organization
SEO Security Engineering Officer
SEO Special Equipment Operator
SEO Systems Evaluation Office
SEO Software Executive Official
SEO Sauf Erreur Ou Omission (French: error or omission excepted)
SEO Special Exemption Order (UK)
SEO Shutdown Electrical Operator (US Navy submarine watchstation)
SEO Symbol-Error Outage
SEO Science and Education Outreach
SEO Systems Engineering Office/Officer
SEO Synchronous Equatorial Orbiter
SEO Source Election Official
SEO Social Enterprise Ontario (Canada)
SEO Society for Each Other (social welfare organization; Nepal)
SEO Social Extension Officer
SEO Sponsors for Educational Opportunity
SEO State Engineers Office
SEO Survivability Enhancement Options
SEO State Electoral Office (Australia)
SEO Synthetic Engine Oil
SEO Securities and Exchange Organization (Iran)
I would check out Moz or Inbound or comment on relevant articles on Search Engine Journal and Search Engine Watch.
I've been using Yahoo Answer to ask questions about SEO but most of my questions go unanswered or I get stupid answers that have nothing to do with my question. Can someone suggest a good forum that I can use.