Where I come from we get 2 votes at election time.
1 for the local and 1 for the regional, (the elected dudes sit in the same house though).
So many people have been giving 1 vote to each party the powers that be have been saying they wish they had never given us this system.
The bottom line is, with a hung parliament you get compromise and only the smarter people can make things happen.
They also have to put some work into getting things done.
They get paid plenty anyway, so make them work for it, an added bonus is they can keep an eye on each another while we get on with our lives.