few clarifications hi nichalp i am busy doing the changes you suggested meanwhile i have a few doubts and would be happy if you can resolve them first of all what is the difference between gfdl gnu free documentation license and pd public domain i have already seen the articles on them without any success in understanding the difference aren't gfdl documents open to public use all the images created by me are tagged but i don't have any idea if would be more appropriate or not secondly i couldn't understand the context of your saying iitb also has a geology department please check even if it does have one where should the changed be made if at all they are to be done since this is a very minor issue thirdly i would be happy if you can suggest some neutral title to success story few of my attempts have been reverted by other authors as they felt the titles suggested by me are inappropriate even i feel so but i have no clue what would be most appropriate thanks talk