From observation, there are two types of IDPs.Those who had shambas and those who were in "shopping centres"
Those with shambas majority went back.Those of shopping centre are the ones who are still in camps and this might be a good opportunity for them to buy a piece of land.
If they come together in an organised manner they can get some few acres of land and built some estate while they till the bigger land for food.
Looking at the issue positively.
Love is beautiful and so are those who share it.With Love, Marriage is an amazing event in ones life time, the foundation of joy, happiness and success.