One of the core elements to better SEO is building back links. In fact, I think the only 3 things you really need to do is have the best keywords, the best content, and the best back links.
Notice that I did not say the most keywords, the most content, and the most back links. Although, this is debatable, quality should most always win out over quantity.
That's why I want to remind you about building the best performing link wheels using RSS feeds. RSS feeds can be targeted just like keywords and content. This will result in better back links and targeted traffic.
If that makes some sense to you, then be sure to visit RSS Mage and LinkWheel Sage for the low down at www.RSSMAge.net