Here's a trick I once heard to share salary with your coworkers without the uncomfortableness of finding out you are over or under-paid. Over beers with several of your coworkers, each write down your salary on a piece of paper and then mix them up. Randomly draw them out of a hat and then read them to each other. If you're all roughly peers, then you get all the benefit of knowing the salary range of the group, with…
Very nice idea, but wouldn't the handwriting give away who owns what? Maybe everyone should print their salary in Arial 12 Bold on a 1" by 2" piece of paper, so that there will be no clues to who made what note. OTOH, this might be a bit complicated in a pub setting ('over beers').
(oh look, it's already registered)