Doesn't seem to work for me. I'm probably doing something retarded, but I tried using the address of an existing imgur image:
http://i.imgur.com/cSXE9Xt.jpg
It starts the transfer, but quits after about half a second.

Hi, some comments on the mobile usage of the site forum.

The popups are very, very disruptive when using the phone or a pad. In the middle of reading or typing a post, a popup with a big friggin smiley covers everything. All of a sudden, I'm typing into the fields in the popup instead of the text area for my post.

The toolbar for sharing is also an unwelcome addition when using the phone. I'm on a Nexus 5 (not the smallest screen among phones), but I still have very little space that actually shows what I'm typing when the virtual keyboard is out. Add the toolbar to that and I have about 10 pixels to see my text. Even on a desktop, the toolbar is sometimes placed above text in the forums.
My suggestion is that you should at least make it possible to minimize/maximize the toolbar (and perhaps even remember the preferred setting).

I have been on many various forums. When I first started joining forums 15-20 years ago, they were understandably very bad in structure. The policing and moderating was terrible. The navigation was bad, and so on. I am quite new here and I am just getting use to how this site operates. So far everything seems to function fine. However I have not seen how the site handles spamming, flaming, and attacks. That is my true test. Many here have probably visited various forums and have seen the kind of attacks that complete shutdown sites, mostly made by gun advocates, birthers, global warming deniers, and anti-abortion evangelicals. Also each forum is only as good as theirs moderators. If moderators are objective and fair and have a good control, the forum is fine. Otherwise forums just become flame-fest without content or meaningful discussion. I like the fact that there is an Atheist only area, a safe haven to escape personal attacks and carry on worthwhile talks. Overall the site functions well. The only glitch is the Gallery area. Initially one cannot read the slogans, so when you choose a particular item to look at, when you want to go back you don't actually go back to where you were.

This is just a nitpick of my own, but I get very confused when people get into a 'reply loop' that doesn't filter to the bottom of the page. I see new posts are available in the text, but when I scroll down, I get upset because I then have to scroll up and figure out what the new post was.

I would love to see a Bible debate forum, and a quote function.

Is there anyone working on the site these days? If you still want feedback, here goes:

Your subscribe pop up and your "Share This" menu at the bottom (when in less than 1200px), really screws up the use from mobile devices.
I suggested earlier that the "Share menu" should have a "Hide" button, which you do have, but only when it's on the left side in "desktop mode" (the arrows at the bottom):