Well, being a web developer myself I think it is both exciting as well as a pain in the @rse. The rate that things keeping moving is incredible and not always very easy to follow.

There are also so many Ajax libraries available, what ever happened setting a standard?

In response to what you had to say regarding the plot of the movie. Does it really matter as to exactly how the infertility arose?

The whole point was that people weren’t entirely sure, that the scientists couldn’t explain it, as if to say that it was a plague passed down from on high as punishment for godlessness. This added to the intense tone of the movie, layering humanities depravity for not knowing what they’d done to deserve it, on top some very bleak aesthetic predictions of what our world might come to represent.

As for the reason for all the immigrants. That occurred because England was the last remaining beacon of hope in the world. Remember the film playing on the buses in London? I suppose you can assume society had crumbled and anarchy reigned, more so than in Britain and people had left their shores for any sort of reprisal.