In reply to mac2net.

I could almost buy that for certain niche utility plugins. But I still think quality is reflected and confidence instilled via the plugin documentation. For example, I recently came across the Delete Expired Transients plugin. Definitely niche and clearly an admin utility. One could easily say the name says it all - what more should be documented? Yet the developer includes screenshots and an explanation not only of what the plugin does, but why it is useful. (In fact, the writeup provides more background on expired transients than I could find on the codex.)

Again, this reflects the quality of the plugin, and I could use it with more confidence than I would have otherwise (and, BTW, it happened to help me find another plugin I'm using has a transient leak).