Google per se is not evil. But it is a competitive environment internally. So some idiot had the bright idea of ripping off the idea so he or she could look good internally. Presto - the code appears in the build one morning, and others to avoid controversy keep quiet. Or the whole team wants to look good in front of upper management. Either way, it's now in the code line, and if someone upstairs likes it, it takes on a life of its own. This is how evil comes into being.
Now Google's brand and PR folks will review this situation, his post, even my comment, and then may push internally for Google to "do no evil".
Your move, Google.
(Btw, only those who have never or congenitally unable to come up with good ideas are the ones who cry loudest about how ideas mean nothing)