 Adding A Quiz   Could someone let me know if it is ok to add a link to http://www.cognibloom.com/question_banks/254-dance-forms-of-india. Although I added this to the external links section, one of Wikipedia editors (Dr. K) thought it was inappropriate and removed it. The reason why I added it was the following - when users take a quiz on a topic, they understand the topic better. Hence the link was added (and unfortunately removed). The link is not spam by any means. Instead, it will help the broad audience understand the topic better. If the editors can review the link and determine if there is value in adding such links to Wikipedia, it would be great. Looking forward to your response.      