Here's a nice infographic for this: http://dontbubble.us/ http://dontbubble.us/ Google has been serving personalized results for a while now, but this is proba

Here's a nice infographic for this: http://dontbubble.us/ http://dontbubble.us/ Google has been serving personalized results for a while now, but this is probably first time it attracted such widespread attention from media.