I'm an insatiably curious accountant who wandered off the path of numerate enlightenment and has got very satisfyingly lost in the world of IT!
I can see Neo being a great tool for visualising data that I'm working on: making relationships visible is something I've used before in a review of a set of queues used in an application to make sure the process wasn't short circuited somewhere (it was!) using a tool called 'relationbrowser'. I've no idea if that's still around.
Er, that's pretty much it. Hope your day is going well as you've read this far!
: - )