WHAT MORE CAN ROBOTS DO ?

I got hold of an interesting article on the web "Body of steel, heart of gold" that gives a short note on the works of Kim Jong-Hwan, director of ITRC (Intelligent Robot Research Centre). This gentleman is working on developing artificial chromosomes to create the feeling of lust in robots. I was wondering ... what exactly do we want robots to do? Whatz the purpose of giving them the ability to feel, reason and desire. Where in the society do they fit into?

Its good to imagine robots doing all the cleaning work at home and taking care of children. But imagine the situation like the one in "I-ROBOT" movie. Well... anything is possible, but not in other 25 years. Lets wait to see the robots being our slaves. Hope not the vice-versa.