Wordpress and SEO - What Your Blog Needs!

[titan7585]

Originally Posted by solidghost

But from what I see, they all still point to the same URL. Only the front page will have some sort of duplicate problem because it displays the entire blog post.

Hope to find some sort of mod which allows me to shorten the length of the blog posts (on the front page) into a summary.

If your theme doesn't have the excerpts feature, you can use a plugin to show excerpts on the homepage. I guess this will work better than the "more" tag.
About the duplicate content, use no index for the categories and archives. That can help a bit. Are you using the All In One SEO plugin?