These fashion people do it delibrately to attract media attention, sucessfully. But since that's a big issue in indian cities, it creates a media hype. Visit the villages, really poor that is. You may get to see such images very frequently, just b'coz for our village folk, that is pretty nomal and they don't give a damn about it. (BTW, I would'nt attribute it to lack of clothing in our villages, it's just a part of their lives)