"Needless to say, the Iranian blogosphere has been abuzz about the arrest, the first of a prominent intellectual since Mahmoud Ahmadinejad's election. This post by Shahram Kholdi provides the a sense of the Farsi blogosphere:

[T]hrough this post, I inform the readers of Free Thoughts on Iran that Dr. Jahanbegloo's arrest is a cause of concern and his release should become the goal of all who are concerned with the promotion of civil society, open public space for free political debate, and last but not least a space safe enough to conduct such debates in a non-violent manner. Dr. Jahanbegloo has taught, lived, and acted in a non-violent manner, and those who would like to rally for his release should remember one fact: He did all this without Media-Mongering and without recourse to Sensationalism."
http://www.danieldrezner.com/archives/002704.html

What part of, Iran is a brutal regime that uses terror for political purposes, is not understood.