The greatest problem with history as well as hisorians is that individual faiths, beliefs and planned misinterpretations often come in the way of truth.
It requires great maturity and balance of mind to look at things in their true perspective
I find that even some of the greatest historians of our times have suffered from this problem.
It is not doubt an interesting link. Inspite of differences in interpreting places mentioned by amir kushru, it is a well known fact that malikkafur invation caused havoc in religious worship in tamilnadu. Like aryan dravidan story this is another touchy topic.