The theme unit testing data was a bit overwhelming for me when I used it. I mean it has everything required for a theme testing, but not everyone is testing a theme.
Sometimes we just need some content to see how the site looks. We just need to check if everything is ok, Is everything being displayed properly etc.
that is why I have put up some dummy content which can be downloaded as an XML & used for your blog or website.
The data consists or Posts and Pages … Not too much or not too less… its just what is required.