Hopefully, and it would seem likely given they're based in Sydney, they'll start work on the appalling Sydney transport system timetables. The "Plan Your Trip" functionality isn't bad, but the timetable display across the various agencies is insane. I fail to see that when you go from the 131500 site and select a train station (say, Stanmore) and want to see the timetable, you inntead get a list of all the train lines. For the record, Stanmore station is services by two train lines: Inner West and South. WTF? Oh but they, handily, provide exactly the same dropdown again in the top-right, which this time tells you which line services your station. Joined up government.
Then when you drill down into the timetables, instead of anything resembling sanity -- say, defaulting to "when is the next train", you get... an HTML rendering of the printed timetables. And do you think it might be customised to only show the trains that stop at your station? Oh no, you get to know exactly when there'll be an express train whizzing through your station.
Who the hell are the people that wrote this crap? Do they even use public transport? Have they ever tried to use their own site? Unbelievable!
Screen scraper writers, start your engines.