As far as I understand, unless they are years apart or circumstances have changed remarkably enough to warrant a new discussion on the same topic, reposts are generally avoided. In the cases where a repost is warranted, a comment with a link to the old discussion would be appreciated.
thesixtyone has a CC section with a very good collection. Here is their CC electronic section: http://www.thesixtyone.com/cc/electronic/ There are some other relevant genres too.
I do, however, feel obligated to point out that going to jail has always been a part of civil disobedience, and people who refuse to face up to that strike me as a bit cowardly.
So all those Iranian protesters should have simply courted arrests? No. There is a particular type of civil disobedience that requires not evading of arrests. Then there are some whose explicit purpose is to fill up jails (jail bharo andolans, literally "fill the jails protests" are an occasional feature in civil disobedience in India, a relic from the British era). I do not agree with your sentiment. I think you decide whether or not you court arrests based on the goals of the movement and the perceived progress of that goal based on doing so.