A WebmasterWorld thread has some respected SEOs in our industry dishing out their best SEO tips.
Keep in mind, this is a public forum and any crazy, underground tip will likely not be shared here. Nor would those underground tips last too long if they were shared. That being said, here is a compilation of some of those tips in the thread, but I'd recommend you get into the sharing and share your own in the thread.
Best SEO Tips via WebmasterWorld:
- Focus on semantics
- Focus long term and not on short term goals
- Anticipate algorithmic changes months or years out
- Simple, validate your HTML
- Social networking and sharing for links
- Give up on SEO and go with word of mouth traffic
Forum discussion at WebmasterWorld.