Bayside Marketplace -- a place we've been to once, because our best friend used a Chili's gift certificate from her grandma there -- is up for sale. The owner, General Growth Properties, is in a superbad financial situation (who isn't?) and has decided Bayside doesn't fit into its core niche of focusing on suburban shopping malls. But we've always thought the open-air mall was the most suburban part of downtown. There's a Chili's. Bayside relies heavily on cruise ship-destined passengers, an