Over at Search Engine Land Danny's noticed that Ask is bidding on Yahoo on Google.
This isn't the first time this has happened. Way back in October 2006 I noticed the very same thing.
Something has changed, though. Back in 2006 the tracking for Ask's bid was routed via Atlas. Today it is going via
http://pixel1366.everesttech.net/. That's an Efficient Frontier tracking redirect.
The love triangle continues - but some of the supporting friends have been changed.