Photos will not show until they have been approved. (approved) I also noticed that you must be logged in to see the screen shots. I don't know why this is, but it is.
I fail to understand why Xsyon would ask for player submitted screenshots then leave the submissions ignored. I can't imagine there is not a forum moderator checking the forum daily. There should be someone checking throughout the day. It takes 2 minutes to look at the photos and click a button "Approve"
The last time I submitted screenshots it took days (maybe a week) to show. By then the thread is buried so who cares, why bother submitting. My point is, if someone was paying attention to the forum, especially with a request like "Please submit your screen shots" you may actually get some forum participation other than the flame wars that seem to dominate this forum.