MMJ the point is we already have means testing - so we've already got all the negatives associated with means testing which people have mentioned, the question is whether it makes sense for a person earning £50,000 a year to get £800 from the govt for simply having one child.
I think arguing that if it were means tested people would get less is a bit cynical - after all the Govt has actually increased levels of support to people with children quite a lot in recent years and funded that with increases in NI. We have a government (or more to the point, a Chancellor) which clearly wants to spend money on children and support families, so why not assume that if we did free up some money it might go to a worthy cause.
CB is £9bn, all other child support is about the same, while JSA is only about £3.5 bn - universal benefits are hugely expensive. Why should Gavyn Davies' wife get CB, or Posh and Becks, or Liz Hurley? I think every child has a right not to live in poverty, but there's a big step from that to saying that every child deserves £16 a week from the taxpayer.
There may well be a good case for making the cut off point higher than it is at present for means tested benefits (and I don't mean to say that those who say they really need it aren't really "poor" enough) but that can't happen unless more money is put in the pot - and that has to come either from more taxation or from cutting back elsewhere. At least with means testing you end up making a conscious decision about how much redistribution you are willing to fund.
I agree that the current system is horrendously complicated and hard to negotiate and making this work is a priority - but at least the Govt has made some steps in the last budget to try to simplify the system (albeit also cutting back on admin at the DWP which won't help).
Anyway I know that universal CB is like a sacred cow in this country and no Govt will ever ever change it (like the NHS) - but I was truly shocked to work out how much it cost. Debster, come back and support me!!