Good post, if I may correct you on a few issues.
Forget keyword tags, they are only useful for listing mis-spelt words/phrases
Title tags should be no longer than 65 characters, including spaces
You also fail to mention the key aspects of good
SEO.
Meta tags should be fully optimised and compliment page content.
The best method of enhancing a website is to add unique content on a regular basis.
Finally the most important tip is in regards to
SEO.
There is so much dis-information flying around forums, far more than factual information. People should only offer advice if there own websites are listed on page one of Google for very competitive terms and phrases. This way they have personally demonstrated they fully understand the fundamentals of
SEO. This would cut down the amount of posts by 95%, however it would stop people taking notice of nonfactual potentially damaging information.
Still it was a good post, better than the average rubbish I read, however factually there was still a lot of dis-information in it.