What's stopping someone from sending a link, then entering a bunch of fake salaries (by clearing cookies), to find out co-worker's salary (not one of the ones you entered, though they may all appear legit).
I guess one way of combating this is that when you receive an invitation, ask your other coworkers if they received them as well, and ask them to participate. That way, at least the initial wrongdoer wouldn't be able to peg the salary to the person.
I guess one way of combating this is that when you receive an invitation, ask your other coworkers if they received them as well, and ask them to participate. That way, at least the initial wrongdoer wouldn't be able to peg the salary to the person.