Not directly, no. But you can always just upload an image to https://imgur.com and then paste the link here. You don’t need an account, just click the upload button and find it on your computer, or just drag and drop the image from your file manager (Explorer or Finder).
There are lots of things I COULD do. I could put photos in google, or dropbox, or link to my own website. Yeah, not worth messing with some photo site just because this place doesn’t host photos. I’m sure y’all have seen biscuits. That’s what they looked like.
Hmm, maybe if this site ever resolves it’s “not enough resources” issue they could allow small photos. It’s an option in the software, they could if they wanted to. But that certainly seems unrealistic right now.
I’m just happy not to get timed out on every click. Still happens, but not as often.
Yup, it does seem to have improved. 
Hoping they can get it fixed, despite the current issues.