Microsoft shot a video to promote a new version of their browser focusing on its 'privacy features' (or porn surfing mode). The tongue-in-cheek ad involving vomiting got pulled due to complaints ensuring online popularity. I could get prissy and say that I object to the way Microsoft equated privacy to porn surfing habits in this advert and trivalised the serious issue of online privacy, but that would be mean-spirited of me. Its a smart PR tactic by the advertising agency - creating demand for the illicit video and awareness of the browser 'privacy feature'. The literally offending advert can be found on YouTube (NSFW).
Contrast this with the Twitter efforts for technology firm Moonfruit by Bite PR, which although they created awareness of the name did nothing to provide understanding what it meant. Many web users will still be left puzzled as to what the devil it actually is, aside from being crowdsourced spam. It just goes to prove be careful of what you measure.