IMDB Age is a Greasemonkey script that I wrote to add age and other various info onto IMDB pages.
While waiting to be connected to my new ISP I was forced to use a 3G dongle for my main Internet connection. Yikes you say! Well it’s not entirely crap, I get about 2M and ssh is mostly usable. It’s like having a cable modem in 2000. As a side note giffgaff make this sort of thing really quite easy (and cheap). Anyway while browsing I noticed the usual crap low res images that appear when surfing on mobile phones, so I decided to do some investigation into what was going on. It turns out to just be fairly straightforward, all web traffic is just transparently proxied. So all that happens is a simple JavaScript injection.