I've been traveling, which means I haven't had time to play around with 1999.io. I planned to post some images from my iPhone to this blog, but I'm having trouble getting images from the phone directly into DropBox, so posting had to wait until I got home.
The photo here is of a glory I saw while on our approach to land today.
Ken - as an experiment I copied your picture to my phone clipboard and pasted to a new post here - http://my.1999.io/users/jgphilpin/2016/05/03/0057.html I will add credits and a link in a minute - but my point and thought is copy picture to clipboard and paste - will that work generally ?
It looks like you coped and pasted the URL to the shared image in my DropBox, which should work fine. I'm just having problems getting the original image from my phone into the DropBox folder I want. I suspect it's some sort of user error on my part or a misunderstanding of how images are handled on the iPhone. It's not really related to 1999.io at all.
as a secondary thought - the only part of that process I could not do on my phone was actually making that comment - got as far as I could - but couldn't submit.