It is known to all that both use user data in whatever way possible.But what bing seem to be doing it is use it on users searching on google (through IE etc. or

It is known to all that both use user data in whatever way possible.But what bing seem to be doing it is use it on users searching on google (through IE etc. or maybe even windows) and find the more relevant ones.Did you guys notice Harry Shum mentioning about "cost cutting" in the video where Matt, he and the blekko CEO discuss on this issue. So, it looks like bing is indirectly using google's data by incurring lesser cost and this is how they seem do it.Spy on google searchers and build the right database. instead of spending on innovation and new ways on the algorithm. Let google do that part while we piggy back on their good ones. This is what has really irritated google.