Why would somebody randomly get Mosaic status? My wife has only 16 tiles, doesn't fly JetBlue all that often, but when she logged into her JetBlue account the other day, she had Mosaic status. We couldn't find any explanation why, just a line in her activity log from Oct 4th saying she'd made it to Mosaic 1. I've got a JetBlue credit card, and have Mosaic status, but those shouldn't have any effect on her. She does have Global Services status with United, but she swears she didn't ask for a match, so that doesn't make any sense either. I'm stumped. I didn't want to contact JetBlue about it, just in case they'd take it away.