I have to say, I'm really struggling with all of this. I abhor UKIP and their xenophobic/misogynistic policies, and would never vote for them myself. However, I also find that the sweeping judgements being made against anyone who does choose to vote for them somewhat sneering and classist.
I probably occupy a bit of a strange position: I'm a pretty well-educated, middle-class, metropolitan voter whose instincts are generally liberal and left-leaning. However, I live in an area that is seeing increasing support for UKIP, and come from a family whose views tend to be much more conservative and reactionary than my own. Working as a teacher in some fairly deprived areas, I'm also at the 'coal face' of popular opinion in many ways.
What I see in my area (Outer London) and among parts of my own extended family is an awful lot of white working-class disillusionment. This specific group of voters - those who haven't quite managed either to 'keep up' with the middle class elites or to escape to the Shires - feels utterly ignored and taken for granted by the mainstream political parties. My unfashionable London suburb has seen recent large-scale immigration and demographic change, largely without the accompanying investment and regeneration that has taken place in more central (trendier, more aspirational) areas. The new immigrants and the existing community have more or less been left to rub along and get on with things with little support or additional funding, and as a result there is real pressure on public services. Many of my neighbours and the parents of the children I teach are manual workers who previously made quite a good living, but are now massively undercut by incoming immigrants. I've tried debating with some of them about how unpalatable many of UKIP's views actually are, but they believe that their livelihoods are at stake, and that UKIP is the one party that is listening.
It's a tough one; I'd love it if Nigel Farage and his horrible views would just go away, but it does irritate me a little that many of those (my own friends among them) who are condemning UKIP voters as 'moronic' are part of the privately-educated, Polish builder-employing metropolitan elites with whom these voters are most disillusioned. And here, I think, is Ed Miliband's challenge: most of my urban professional, affluent, middle class friends vote Labour; most of my suburban, struggling, working-class neighbours feel completely forgotten by them.