1) Fully automated (Bad)
2) Fully manually managed (Time consuming)
That's what we believe at http://beatrixapp.com and we designed our workflow with human participation in mind. In other words our job is to show you great ideas for content - which you then approve or tweak. And not just "auto posting" things endlessly.
We did start off with an "autopilot" feature, but soon realized that although there is demand for such a thing, it's not really a part of the industry we want to participate in. We want to be known as a way to create great content easily - not as a way of enabling spam account. We ended up removing that feature.
More info on our findings here:
http://beatrixapp.com/blog/5-social-content-rules-we-have-le...