I don't know if this is accessible to non-members. Economist a few weeks ago also covered the Dera Sacha Sauda issue. Pretty interesting I would say for a magazine of that caliber to go into the nitty gritty issues of the Sikh Nation. Here is the link.
http://www.economist.com/world/asia/displaystory.cfm?story_id=9444533
Sikh Research Institute wrote a brief missive on the article. Here is the link.
http://www.economist.com/blogs/theinbox/2007/07/heresy_and_history_july_7th.cfm
