Has anyone else noticed that with location services enables in Reminders.app, GPS is activated in almost every built-in app? (purple arrow in status bar)? Clock, settings, app store, calendar, safari -- everything but notes, stocks and voice memos? Why? Battery life is terrible with this. I like the idea of geo-fence reminders, but not at the expense of battery life. I'll continue to use Reminders are my tasks app for another couple days, but as of now I don't see any advantage over the numerous Gmail Task apps (like GoTasks) Thoughts?