Very odd.... I arrived at the airport and within 30 minutes, received an email that I could spend my time waiting doing a survey. Except I no longer have the app installed on my phone. I am signed in to the mobile site since the app no longer works. Has this happened to anyone else? Do you think signing out of the mobile site would prevent them from tracking me? Quite honestly, I'm not OK with this at all. I have most location services turned off and well as location advertising.