I'm on a work placement in the IT/Finance sector of a petrol company and I'm on a £25k salary (first proper job). Graduate jobs at the company have a basic starting salary of around £30-35k.
I wouldn't mind continuing to work here after I graduate, however having worked casually in the sports and entertainment industries, it is quite boring (obviously)! I've also noticed there's a sort of "elite" culture amongst my colleagues - they'll splash out on ridiculous stuff (£150 bottles of vodka on a night out, Aston Martins, strippers etc.) however I come from a modest background so I'm happy without the desire for all that.
So in conclusion, I would'nt mind working any job knowing that it tops £30k in the long run. I've come to realise money isn't everything and whilst I could easily earn over that when I graduate, I would take a working environment I enjoy every time.
I find it unfortunate how people are easily misguided by money. Man was put on this earth with the basic instincts to surive and that is all you really need - food, shelter, clothes. Everything else you can enjoy for free - nature and other people. Money is simply a currency for trade and realistically we don't need all the things that we work for. Sometimes I think how funny it is how hard everyone works and how much people get wound up with bills and such when they don't take a step back and think - do we really need all this? It's also very sad how people use salaries as a measurement of how "great" they are in society. It just highlights how greed has developed a personal (subconscious) trait in everyone in a modern working society.