[tudorw]

I'd like to see some 'AI' assisted tagging, where users are prompted to use a tag from a pool of common tags with the AI making suggestions on what might be appropriate, this would address most of the issues listed above.

[input_sh]

Pocket does that with the premium subscription. I find it to be quite useful.

[aloisdg]

Something like Stack Exchange's tag system would be enough.

[tudorw]

I'm not massively familiar with Stack Exchanges tag system, it does have some synonym handling, https://blender.stackexchange.com/tags/synonyms , that seems limited to one alternative though, is there a more advanced aspect that I am missing, perhaps covering sememes?

[cpayne624]

Can sort by Target to see the (sometimes) multiple synonyms for a particular tag.