Can I come in with a different view?
I don't believe the problem in the UK is with the benefits per se. After living and working in 5 different countries (UK included), my opinion is that there is something fundamentally, and deeply wrong in the UK. I have never lived in a place so amazingly expensive, in which even middle-class families need handouts from the government just in order to make ends meet.
In every other country, even those with lower salaries, a couple can afford the basics without any help from the government... they don't need Child Benefit, or Housing Benefit, or any other benefit, because an average salary guarantees enough for housing, food, power and basics.
When I was living in the UK, I was single, no kids, living on my own and making quite a good salary. Still, I was paying a huge rent for a shit flat, which was tiny, dirty, and with a landlord who owned half the city but wouldn't maintain his buildings, and demanded the rent in cash. I couldn't afford to go out for lunch more than once a month, because restaurants' prices were extortionate. I couldn't afford going to the hairdresser, let alone leave a tip, as was expected. I couldn't afford to pay someone to have my legs waxed. I couldn't even afford to travel by train, for goodness sake! The ticket prices from Cambridge to London were more expensive than flying to Spain to see my family!!!
Most of you live with these restrictions on life thinking this is normal. Well it is NOT. In much "poorer" countries, where people make less than half the salary that you consider "average" in the UK, we can afford all those things. I live in New Zealand now, and when I moved here I took a drop of almost 40% in salary, in relative terms. But know what? I had enough to rent a decent house. I can eat out several times a week, because eating out is affordable. I don't have to buy the cheapest meat and veggies in the supermarket alll the time. I can afford going to the hairdresser's and to the beauty salon (I am even having IPL done!). And my job is equivalent to the one I had in the UK.
These things I talked about are not luxuries "for the rich". They are nice things that people on average salaries can afford in almost any other country that is not the UK. In the UK I felt poor, even getting a good salary. In Spain, Italy, New Zealand... I feel "normal". I don't get any benefits, nor do I need them. Nor do most people around me. In Spain and Italy, there is nothing like "child benefit" or "housing benefit". They are going through one of their worst crises, and still people can afford to have a drink, go to the hairdresser and eat out. Disabled children are not given away in adoption, and unemployed people have a limited jobseekers allowance that just lasts for some months, and they manage to go by like that.
You are being deceived in the UK. You are being told that on a good salary you still have to live like the poor. And then you are being thrown against one another about benefits... Benefits is not what you should be worried about, people. It is your lives, your quality of life, the things you can not enjoy in your country, and you assume no one else can, but they do! Fruit and milk which are half the price anywhere else in the EU are sold in the UK at extortionate prices. Petrol is twice as expensive. Transport is sometimes 3 times as expensive in the Uk than in any other EU country. Staying in a hotel or B&B in the Uk is just affordable for the rich, or for the middle-class once a year. For the price you pay for a night on a crappy B&B in UK, I stay 4 nights in a clean, nice hotel in New Zealand. With a fantastic service and smiling receptionists who ask you about your day and are actually interested in listening to what you have to say.
PLEASE WAKE UP!