p2diary
is 2009-05-09T03:41:03.000Z
This morning, plurk was down, so the data is not correct in this morning, instead we fix some problem this morning.
p2diary
says 2009-05-09T03:42:11.000Z
But some user's yesterday history were not rotate at 0:00 GMT, but 3:30 GMT (just now), that mean 3 hours and half later.