Actually, my personal point of view: No. I don't think they should wait. Ethically, it is wrong because they are humanbeings like us with special needs that must be met in order for them to express their full potential. Economically speaking, it is stupid because they represent about 10 % of Haiti's population (see the links on the J'Aime Haiti website) and you cannot talk of economic development if you exclude 800 000 people. But I also want to hear your point of view.
Should their integration into mainstream society be a priority for the government of Haiti? Why?