[katiesue]

I used to work at a public (as in listed on NASDAQ) gaming company. We'd get all sorts of people who'd send in the next "brilliant" gaming idea. We made copies of their letter and send them back with a sorry we don't accept unsolicited ideas letter. It sounds like this is something similiar - so you can't sue them for say your brilliant idea of bringing the peoplemover back or an additional drinking fountain somewhere. Most companies don't take unsolicited "suggestions".