So if you want a glimpse of what Google/Yahoo/MSN can really see in your pages take a look at the Search Engine Spider Simulator. It’ll take your page, strip off all HTML, media, links, meta-info and commonly used words. What is left is a resumé of all the unique words that are on your page.
Now if this simulator doesn’t return anything maybe that’s your explanation for not being indexed.
No content? Why bother.