On TheoryTab, there’s oodles of tabs scattered around of the small song, under different titles, authors, companies, or even album/game names.
If some sort of tagging system in general was implemented, one could tag tabs in a song on TheoryTab for easier sorting, organization, and searching.
For example, if you have a song “A” from the artist Bob featuring Joe from the album Example, possible tags could be the song title, the artists, and the album name.
This is most likely an improvement that would take a long time and difficulties to implement, but I feel that it would make organizing the TheoryTab database much easier and neater.