It appears that an alarm clock glitch on the iPhone in regard to not switching over to DST in Europe caused basically everyone to wake up an hour late today. Keep an eye out on Sunday US iPhone owners!
http/www.cnn.com/2010/TECH/mobile/11/01/iphone.alarm.europe/index.html?iref=NS1
http/www.cnn.com/2010/TECH/mobile/11/01/iphone.alarm.europe/index.html?iref=NS1