I got back into web stuff when I moved to the states and have been up and down the stack many times since, but I have a ton of nostalgia for the stuff we did back then. Web 2 was an annoying new buzzword and we were still mostly writing software for kiosks, device drivers in C, bridging that with Lua, and using Flash for the interface b/c everybody else in the space was using shitty C++ Motif interfaces. . . . memory lane.
Imagine that Newtown and the Inner West are a lot different than when I lived there, but I do miss that time.
It would be interesting to see if the shortage could be reduced by taking a different approach and making the area less attractive. For example, you could tax businesses much more if they are located in very dense areas, or even just limit the total revenue of all businesses in a certain area. Such things would have their own problems and challenges, of course, but there are few economic problems as bad as the housing crisis, and there is more than enough land to go around.
It becomes farcical when not only are you missing the big thing but you're also proud of your ignorance and this guy is both.