Lots of flyertalkers have been doing mileage runs to Dublin, and the today show had a segment on FT member skye1 as he did a "true" mileage run, doing a same-day turnaround. Another FT member, schmutzigMSP, was nice enough to post the segment clip here.
USA Today published a mileage run article today, too- not sure how accurate the info is, though.
