The title pretty well says all I want to say. There seems to be so much fear that a Lib-Con or Lib-Lab-Green-SDLP-SNP-Acronym alliance will be in some way inferior to single-party rule.
Think about it though - the Labour party is composed of many feuding groups and contains characters like Frank Field and Dennis Skinner whose views bear little or no resemblance to Peter Mandelson's. On the Tory side, anyone who spots a similarity between David Davis and Zak Goldsmith deserves a prize.
The point is that they put their differences aside when they have to and co-operate where they can. Sounds very much like a coalition government to me.