Works quite nice

Generates example posts with *good* example content, eg. many different types of elements like headings, all kinds of lists, blockquotes, tables (!), and various image formats.

Generates tags too. But I didn’t find a way to ‘marry’ the example posts with these tags. I needed to add the tags from the post editor for each individually. So this would be a wished feature:
To make it possible to connect the posts with a variable and determinable ammount of tags.

But for moment being, already a very nice plugin for developing a WP theme with respect to post content, thanks!