I have actually submitted pics to this site but no idea if they were included and frankly it isn't that useful to see what you are getting since there is no search function to look at specific time periods and airlines reliably (the one there is seems to mix years and repeat the same pictures over and over) - plus from an ego thing there is no way of knowing if what you submitted was included and then no way to find it easily.

Still interesting from a general standpoint.