SO - to accommodate you kids I've put in a few loops that'll check if you have mobile checked but NOT regular OR Facebook. If that is what you've selected (and you have Chrome picked because remember mobile and IE don't work) it'll just run your accounts for mobile.
So, if you want to just do mobile ONLY with BingR
- Add emails to appropriate section(s) [MicrosoftRewardsEmails] or [FacebookRewardsEmails]
- UseMicrosoftRewards=0 AND UseFacebookRewards=0