meh I've said it before, but here are my views:
Games should be classified by appeal, such as Mainstream, Broad and Niche; while Gamers should be classified by their Dedication to Gaming, such as Hardcore, General or Casual.
My feeling is you can be a hardcore Dance Dance Revolution player and a casual Forza player just depending on the time and effort invested in the game.
hell you can even get hardcore Minesweeper players that have a casual interest in JRPG's.
It makes no sense to me to classify games themselves as hardcore or casual.
Proud Sony Rear Admiral