title: Metatags with image and alt
image: http://blog.example.com/example.png
image_alt: A lovely bunch of coconuts.

<img src="image: http://blog.example.com/example.png" alt="A lovely bunch of coconuts." />

This file, which is **awesome**, sets up some attributes that should cause some social media tags to get created in the resulting HTML, under the right circumstances.

Furthermore, it refers to a post-specific image. But it doesn't specify a description!

It also leads with an image tag hanging out all by itself, which Plerd ought not to consider a paragraph of body text.
