There has been some discussion over the years about whether Sarah Jones was a real person since solicitations to participate in &#8220-your PM Cluster&#8221- sounded very much like another person. Well we just picked up a voicemail on our main line from none other than Sarah Jones (at least that&#8217-s what she said her name was ) so it seems she does actually exist. Admittedly I had wondered if she was an imaginary friend too, but perhaps this urban legend can finally be put to rest.