That's right; Bing is stealing Google's search results. Here's how Google Fellow Singhal described how they discovered this:
"We noticed that URLs from Google search results would later appear in Bing with increasing frequency for all kinds of queries, rare or unusual queries and misspelled queries. Even search results that we would consider mistakes of our algorithms started showing up in Bing."
So, Google fooled Bing into copying 100 "synthetic queries". And whatdayaknow, these made-up words that no one would ever search for started showing up on Bing weeks later! What is Microsoft doing? Trying to prove how much they stink and how they need other companies to copy like Apple (remember how they stole the dock?), and Google?