Backpacker.
Yes, it clears up all that argy-bargy about repsonding to traffic information - the responses are "Looking out", "In sight", or "Negative contact".
Also a FISO will say " Runway xx free for landing" instead of "land at your discretion".
I must say this all seems to be more intuitive than the current phraseology, but I don't know if it carries any weight in the UK.