And sprstpd, so you've "traded with IB for many years and I have come to trust their decisions." Well, daily exposure fees started to be deducted from my account in early July with no notice; I only discovered them when I tried to balance my account.
I trust their decisions in regards to keeping my account safe. They have always been proactive when it comes to making sure their clients can't put them on the hook. There must be a valid explanation for why they have decided to add this exposure fee. You may be an innocent bystander for who they are really targeting, or maybe not. Anyway, I would trust IB's judgement over yours any day.