Belfordrocks, I did see a similar critter on the Webjet.com.au site.

I'm looking for a feature that is even more in-depth and allows you, the reader, to choose whatever point A and whatever point B you want. Even the most obscure segments, not just popular hub routes.

There was one about 3 years ago here in the US. I had pages of trip combinations lined lined up (subsequently received massive alerts every day) but it took a lot of the work out of looking through the matrix.