A
Anonymous
Guest
Try a little harder. You're in France.
Three things. Or maybe four...
1. The post would only be taken seriously by the most gullible person. Whether it is a prank meant to be taken seriously or a bit of comedy doesn't really matter but that's the only thing that's not clear.
2. The person says they returned to the UK. Taking this at face value nothing they have written says they are in the UK as they write.
3. Anyone anywhere in the world can appear to be posting from any location they choose. Here is a list of French proxies that anyone can use. http://www.proxynova.com/proxy-server-list/country-fr/ Here are instructions on how to use them with Firefox. http://www.tomsguide.com/faq/id-1847788/configure-proxy-settings-mozilla-firefox.html
4. They might as well say they are posting from the surface of the sun. Would you make a post stating that the sun is too hot to support life as we know it? And besides, they're posting from France? (See 3 above.)
I get that ISIS isn't really something to joke about but trollolol. I think Amy's response summed it up.