Add NSFW boolean to nft_object

[iamredbar]

Currently, there is no way for a NFT art viewer to know if something is NSFW or not. By adding this boolean to the object, this would allow explorers to either:

• Not Show
• Optionally Show
• or Only Show

these NSFW images.

[christophersanborn]

This is an important need. However I would suggest parsimony in adding new fields to the nft_object.

An alternative, instead of adding a specific boolean field for this purpose, would be to add a "flags" field, and allow it's use to be general purpose and extensible. One of the "flags" could be "NSFW".

E.g., inside the NFT object:

{
  "title": "My Cool Drawing",
  ...
  "flags": "NSFW",
  ...
}

Another advantage here is you could use optional sub-tagging, to perhaps elucidate why the flag was given. E.g., "NSFW/nudity", "NSFW/violence", etc. This could allow the viewer to give a little extra feedback, and a user could make a more informed decision as to whether to click the "reveal" button on an obscured piece.

One thing to discuss: What should format of this field be? IMHO a comma-separated text field should be sufficient. But one could argue that is could a JSON list.

Also, what other flags should/could there be? Maybe "TRIGGER", "TRIGGER[/reason]", for trigger warnings?

[iamredbar]

The "flags" solution is more elegant and provides more flexibility. I agree here.