So this post is much more of a test than ever before - having just read this post and watched the embedded video.
In it Dave talks about two different ways of adding images to posts on 1999.io It is the Metadata one that caught my eye - so I am going to try it out. And let's just see.
That said - he didn't mention what I consider to be the third way of adding an image - which is 'embed HTML - which allows me to have an image in the actual body copy of the post. But I know how to do that.
Beyond that - what was interesting is that I didn't really learn anything much more about how to add images to 1999.io except it appeared that a function that I thought wasn't available to 1999 users outside of Dave is now available. BUT - I am a big user of Preview and Google Image Search - and in there were some very interesting little tips and hints that I never knew. Thankyou Dave.
Anyway, onwards.
Later - The image in the header is still a Dave only function.