We've done all sorts of strange things to it over the years; 'yan is planning on embedding it wholesale into one of our projects, so that may be the direction we're going with it.
I hope they did; We tried this app, but ended up having to roll our own because of missing features. Of course, we were using it for hex display, not hex editing, so what we came up with was mostly better visualization of binary wire data (specifically, more custom data types than int and float)..