I'm not a big fan of Facebook. It's a huge black hole sucking up your time. However, I recently had great success crowd-sourcing a new software feature from a c

I'm not a big fan of Facebook. It's a huge black hole sucking up your time. However, I recently had great success crowd-sourcing a new software feature from a closed FB group. The people were great: informed, smart and helpful. Over a couple of weeks, I was able to release a cutting-edge chart that innovates genetic genealogy. Just never publish anything you wouldn't be comfortable sharing with the World.