title: Which Ruby on Rails admin plugin do you use and why? What are the pros and cons of different admin gems?
body: <p>We need a dead simple, but secure, admin plugin for Rails. We're on 2.x but are considering a port to 3.x.</p>
  
  <p>Which admin plugin do you use, and why? What are the pros and cons of others? There are a few admin plugins available, and we would like to draw on the experience of others before choosing one.</p>
  
  <p>And by admin plugin, I mean a plugin to help us manage the data and users of the application.</p>
  
  <p>Thanks!</p>