SEO for 1 page sites.

Are 1 page sites harder to rank?

Let's say I have an ebook how-to product.

I have 3 kws that I target.

Should I write 3 separate sales pages and optimize each sales page for one of the 3 kws?

Or should I 3 unique articles, make each article a web page (thus making my site 4 pages instead of 1), and SEO each article page individually?

What should I do to make my single page sites overcome the stigma of being "small"?

1 page site is not bad at all......I have 4 websites ranking first ten in very competitive keywords........

1 page site are much easier to rank than other IMO. All my 1 page sites rank always very high for competitive keywords...

im very interested in this topic as well. Anyone else have any imput?

I agree with the one page site just build your backlinks and do your keyword research Micro niches is where its at!

I was posting in another thread about an idea that might pertain here too. Does anyone know if using a div overlay would work for stuffing a single page site with a ton of keyword rich content and then overlay it with a page that is more viewer friendly.
We are discussing it on this thread http://www.blackhatworld.com/blackhat-seo/cpa/187274-stuff-keywords-content.html#post1674302

What I'm wondering about is how this will effect seo. Will it cause a neg hit for seo the same way as the old trick of doing a background and font color to hide keyword rich text, or will it slide past the spiders and help a site rank higher?

Yes we can dominate the keywords with single page also..and this is real challenging and very interesting task. We have to go for different quality offpage optimization activities to beat the competition.