Should Belgium be split? As I put it in the other thread, "Half of them want to be French and the rest of them want that too".
Of course, it isn't really like that; although the nutter wing of Flemish politics wants independence (Flanders) none of the Belgians that I know, from either community, want to see the country divided. As an outsider, the continuing impasse in Belgian politics is a great subject to tease my colleagues on, so I vote "against" too.
To be more serious, I find the legally entrenched position of language, multiple levels of government, and ridiculous arguments of Belgian politics another illustration of what can happen when you put politicians in control. They are the only people who really gain from the trouble. Scrap the language laws, teach in both if there is demand in the area, let people live where they want and save some money by scrapping the community parliaments.
@Akillies: if you want to see a Belgian waffle, give him a choice. Most of them are so used to seeking consensus they are unable to make a decision.