Stuart Lee from The First World War Poetry Digital Archive is using VUE to draw out relationships between poets covered in the archive. From his post at the World War One Literature google group:

What I have done, therefore, is take a preliminary stab at showing -
in a mind-map - the relationships between the poets we have
concentrated on in the project (or will be) and show how they might
have known each other, etc. By no means is this complete, but it
begins to show poets who were clearly at the centre of things
(Sassoon, Thomas, Graves, and eventually Owen) and those who were on
the periphery (Leighton, Jones, Brittain).

Check out the map he created:

Read the rest of Stuart's post.