Economist.com comments policy

In response to the review of two books that suggests that readers should do more for themselves, I light-heartedly suggested that readers write their own book reviews:

Cancel your subscription! Blog your own book reviews!

In an email, the "Comments Moderator" informed me that the comment that I made

has been deleted from Economist.com. The comment was removed because it breaks our comments policy:
http://www.economist.com/about/terms_and_conditions.cfm#8

We ask that future comments be made in the spirit of good-natured debate. Repeated violation of our comments policy will result in your being blocked from posting comments on Economist.com.

A little touchy, aren't they? So I resubmitted this:

What about comparative advantage? As for me, I will not take the proffered do-it-yourself advice to its logical end and write my own book review or edit my own magazine.