I've collected some objections to alternative systems I spotted on a quick scan through the thread...
A lot of people don't understand proportional representation, and a lot of people see it as a Euro threat (Johnny Foreigner again).
I quite like that I vote for a person, not a party list.
The only real difference is that we would have to entertain nutjobs like UKIP in an actual government setting
you then end up with "A group" and "B group" MPs - the people who are deemed important, get to go on the list
These are almost entirely addressed by my favoured system: every constituency gets the candidate with the most votes as its MP, but the voting power of candidates within parliament is proportional to the total number of votes cast for their party across the country. So any party mainstream enough to get at least one MP represents the full weight of everyone who voted for it, when voting on legislation.
This is simple for the public to understand:-
- You cast exactly one vote, for the candidate/party you prefer. (same as FPTP.)
- Whoever gets the most votes is your MP (same FPTP.)
- Almost every vote counts, because even if you don't get the constituency MP you voted for, your vote will be represented in parliament by an MP from your party who was elected elsewhere. (Not like FPTP, fixes what is wrong with FPTP.)
(This doesn't completely address the objection to UKIP, however I note that this system does potentially exclude minority parties that have a lot of supporters thinly spread. I think of that as an anti-extremism measure, though supporters of UKIP and the Greens might feel differently, as they are the parties who are at risk of exclusion.)
With this system, the voting system stays the same as far as the public is concerned. All they need to take on board is one extra fact: every vote for a political party will count, as long as that party gets at least one MP.
The "complexity" needed to guarantee a fair split of power is confined to voting (on legislation) within parliament, and only needs to be understood by those involved.