I'm doing my weekly dig into traffic numbers over the past 7 days and noticed the weirdest thing: Traffic from Bing and Yahoo! each hit a ceiling and didn't go higher or lower.
Traffic from the Bing/Yahoo! engine has been growing slowly over the past 4 months but on the 15th, 16th and 17th, traffic from each engine was the exact same (thus creating a straight line on a graph). They are also records for the history of this site.