Is it possible that this experience was influenced in any way by the fact that they're trying to find a "Senior iPhone Developer" for under £40k? That's ~$65k, and thus roughly $100k shy of what you'd need to offer before you started to pique the interest of any good iPhone Developers in the current market.
The UK has relied for too long on relatively cheap but willing tech. labour. I believe one major factor that enabled this was the boom in home computing in the early 80s. I don't know whether it is fair to call this unique (to the UK), but it certainly helped to have the BBC heavily involved with the BBC Micro effort and even TV coverage: ' http://en.wikipedia.org/wiki/The_Computer_Programme . I remember back then ev…
Ultimately it's the same problem that pushed my father-in-law, who was a programmer in London until the seventies, to emigrate to Canada. Not much seems to have changed.