It's great to have an explanation of what the site is about directly on the home page. In fact, we need to reveal more about what the site is about, how it works, and who is behind it, ideally "above the fold" (that is, so it is visible without scrolling down).
However, some people will want to know more. We should have a page to tell them more. Also, this could serve as a url that can be posted to facebook when promoting the idea behind the site, maybe.
It's great to have an explanation of what the site is about directly on the home page. In fact, we need to reveal more about what the site is about, how it works, and who is behind it, ideally "above the fold" (that is, so it is visible without scrolling down).
However, some people will want to know more. We should have a page to tell them more. Also, this could serve as a url that can be posted to facebook when promoting the idea behind the site, maybe.