As reyo has said the removal of Unstable Cosmic Essence was a good thing for several reason, 1 it took up inventory space and 2) it was easy to be faked. Beyond that it also served a purpose that the community felt help solve a problem. And the problem was a matter of respecting a players time and helped group like minded players with an expectation of skill level. We have no real way of sharing how experienced we are with harder content. There is no inspect option or share option to let people see how skilled you are. So players came up with a simple shift+click solution. It wasn't perfect but facilitated that purpose. So the problem isn't that Unstable Cosmic Essence was removed, it was that Anet offered no good alternative. Cameron said we should rely on on titles for our KP Reyo again suggest then if thats what anet wants us to use then we need new titles.