I don't understand why we don't have more open source solutions for things like this. It's glorified voice search. Most of these Q-A systems are hand built to a

I don't understand why we don't have more open source solutions for things like this. It's glorified voice search. Most of these Q-A systems are hand built to answer types of questions, with feedback loops for usage and ways to improve the system. I'm growing a little tired of these cloud-centric solutions that ultimately have their own company's interests at heart for ad-retargeting.