this is a question that is overdue for more reflection.
no one wants to be in prison, and the mind-warping things that they sometimes do to people are intense, not to mention the problem of violent inmates.
but the idea of doing things with a plan for being in prison, instead of only a plan for avoiding prison, is smart.
partly because the state will arrest whoever they want anyway, and partly because the more anarchists consider the option of staying in prison, the more realistic our whole plan/scene will become.
so my answer is "we should stop having a knee jerk reaction to being put on trial, and consider what it would take to make being in prison work for us".
i look forward to other people's input on this.