Something to be worried about? They've been pushing 45M PPD since August 1. Our weekly PPD has fallen below 300M since mid-June (lots of folks have been cashing out, turning off rigs for the summer, etc).
http://folding.extremeoverclocking.com/team_overtake.php?s=&t=33
http://folding.extremeoverclocking.com/team_overtake.php?s=&t=33