Dunno about short articles on a website in India...
I have pointed several to the nosing course from Whisky Magazine
http://www.whiskymag.com/nosing_course/index.php
I collected single malt whiskeys for many years but really don't have an opinion on the right glass, since that is very subjective (I have many different styles that are supposedly the "perfect" whiskey tasting glass). As for other whiskeys, I drink many kinds but rarely make recommendations.