Interesting note if Lib Dems had have had their way with Proportional representation they would have done even worse than they did under FPTP. Also SNP would have done quite badly and UKIP would have come in third.
So what I have taken from this election:
The Labour party is a Northern Party is in some ways a myth, much of the North (larger more rural areas) voted Conservative (In pure numbers more people may have voted Labour however). In reality I would say the Labour party is a Urban Party rather than being more successful in certain regions as a whole.
The Liberal democrat vote was always a protest vote rather than voters agreeing with their ideology , most of its voters in England opted for Conservative option instead (Lib Dems are ideological closer to Labour, so you would have thought voters would have gone to Labour as alternative).
SNP have done really well, but not all Scotland is convinced Shetland and Orkney didn't buy into them nor did Clydesdale, Dumfrieshire and Tweedsdale and Edinburgh South.
Plaid Cymru couldn't repeat what SNP did in Scotland.
UKIP are a real threat to Labour, they did well or at least ok all over UK bar London and Scotland.
Greens can't match UKIP in terms of universal appeal, despite their name they are very much an urban party.
Labour really are dependent on the Scottish vote, made gains in England but still didn't do well over all.