User could follow someone else's made trail such as reading this wiki instead of researching everything themselves. Custom data sources such as for rare problems that have not been documented here are still a problem. Privacy, data access, data quality are all constraints which make finding a good enough device harder. | User could follow someone else's made trail such as reading this wiki instead of researching everything themselves. Custom data sources such as for rare problems that have not been documented here are still a problem. Privacy, data access, data quality are all constraints which make finding a good enough device harder. |