New users can't upload images

Continuing the discussion from Magic Citations and Papers 3:

Ok, I’ll look into that. I thought that I just enabled images for all users… but maybe i just enabled image links. Anyway I did figure out (or was told anyway) what the problem with those dropbox image links is… the thing is they aren’t really links to images, they are links to a webpage, even though they end with png. So things break when that URL is put as the source of an img element.

Lets see if I can post an image now:

Ok, I think new users should be able to post images now by dragging and dropping image file from desktop into text compose area.

Yep works