My postmistress told me a couple years ago, they don't care what the return address is, as long as there is a valid return address. In other words, it has to have a real zip code, etc. I change my "location" under my avatar so it doesn't say where I live. I don't think too many people live near East Gybip.
I think the hints are getting a little to close to giving away who people have. I love a surprise and try not to pay much attention to the hints. The suggestions are somewhat of a help, but I don't shop anyway, so my SS partner is going to be disappointed if she is expecting lots of goodies from stores.