Not difficult, but does require actual knowledge, effort, and the diligence to follow up to see if it is working.As much as i dislike this idea, Its not difficult for a programmer to crawl this entire forum (Since it is open to the public), pull all Jano links, classify and label it and then use it for his app..and then sell or charge a membership fee for use.
The OP clearly has none of those things in any quantity.
I wouldn't willingly upload a set of dogturd photos to his app.
