This is an outrage! What is the excessive use to AT&T? 2G/month or 5G/month? As a grandfathered AT&T customer I am feeling like they don't appreciate me as a user. The Unlimited account was the only reason I have jumped and AT&T just lost me as a customer (that rarely goes over 2G a month - only during a vacation).
Edit: I actually only use no more the 70MB during the past 5 months.