I meant to comment on what you suggest the UN would make of our voting arrangements, Colmc. Quite honestly the United Nations is the last body that I would turn to to assess whether a nation has properly embraced democracy or not. Here's an example of the spoutings of a "UN Spokesperson" on the UK's apparent "sexist" culture:
http://www.telegraph.co.uk/women/womens-politics/10767784/UN-Britains-sexism-more-pervasive-than-any-other-country.html
To save you reading it all, a few extracts:
"Rashida Manjoo, a United Nations human rights expert, says Britain's sexist culture is more 'pervasive' and 'in your face' than any other country she has visited "
"Ms Manjoo, who has reported on violence against women in more than 10 countries since 2009, including Somalia, Zambia, Algeria, Jordan and America, said her findings came from meetings with UK government officials, civil society organisation and individual survivors of violence as she travelled throughout the UK. "
"She warned that sexual bullying and harassment were now "routine" in UK schools..."
So there you have it. I take it Ms Manjoo has visited (or at least heard of) places like Pakistan, Saudi Arabia, Kuwait, Bahrain, where women variously cannot drive, cannot embrace a man in the street, cannot have sex with a man who is not her husband (and so on) before she drew her conclusions. Forgive me if I don't embrace the musings of every "UN Spokesperson" that comes along.
"The need for a fairer system of democracy has been transformed by technological innovations like Facebook etc."
I'm not too sure how the rise of Facebook has somehow driven the need for a fairer system of democracy. Because I can now see what somebody ate for breakfast or when they last went for a pee seems somehow disconnected from the democratic process. Perhaps you could explain.
The UK's form of electing a government is by no means perfect. However any sort of PR produces inherently weak government. The best example of this is Italy where the average tenure of each government since WW2 has been less than a year. An unfortunate feature of democracy is that very often some people are disappointed and do not get what they want. But that's no reason to alter the system to one where everybody gets what nobody wants. One of the reasons the next election is likely to be skewed towards Labour is that Mr Clegg threw his toys from the pram and refused to agree to necessary boundary changes that would make the election of MPs fairer (a consequence of weak government). The fact that people are ignorant of the electoral process is not sufficient reason to change it. What is needed is education of the electorate - particularly to inform them that they do not elect a Prime Minister or a Government. Their MPs do that. And we need move away from party politics and see a return to each constituency sending their representative to Westminster. This person should have allegiance primarily to his constituents, not to a party and should lobby Government on their behalf on each individual issue.