+1
I use Personal Brain and link to a lot of Evernote Notes. If I could link to a search this would allow for dynamic updating of the links. Very nice!
So the use case is that I teach classes. I am inputting information and material into Evernote. I could link the Evernote search for the class to the Personal Brain item and have a dynamic link that shows me all the Evernote material related to that class. Nice!