PhotoSim, is a photo gallery website (just like Airlines) that you can upload you photos, share them with other people, rate, and comment.
The pictures theme is ofcourse simulators. Not just submarine simulators, but combat, aviation, cars, space, and submarine simulators as well.
The site was open not a long time, and because of that there aren't so much pictures.
You are invited to visit the site, impress, register, and start uploading your pictures. You can upload photos from you computer, and from links.
The registration and using of the site is totally free.
I hope you will enjoy it.
http://photosim.co.nr/