I know it may not seem of much importance, but at least for the newbies...
1. Its easier to shoot pictures when you see someone else's pic of the same scene and you have a rough idea of what ISO, shutter speed, and aperture setting he or she has used. Granted the likelihood of producing that exact same photo again even with the same setting is close to nil but still..seems like a fairly good idea.
2. My professor has this habit of telling us where we went wrong with the picture just by looking at the settings. Maybe the more experienced clubsnappers can help the amateur ones by doing the same?
Just my thoughts...doesn't have to be compulsory. I just know that I will be posting the settings with my pics henceforth.
Was only thinking how much effective it would be if others did the same, after all, this is a photography forum.