It's good (very good)... – Outliner Review

It is a fine outliner, and having the web interface is fantastic. I've been using this since it first came out and the web interface since they added it. I've tried others but always come back to the simplicity of CarbonFin Outliner. And it's like fort knox, I've have outlines that I created back in 2011 still available.
Review by dgerton on Outliner.