Me and the staff on the forum I help run started looking at triple layering categories (sub-sub-categories), but we had a few questions:
- What would break? (Mainly, what plugins/theme components would break as a result of this change? We use lots of plugins, mostly official ones)
- What would we never be able to undo?
- Are there any side effects related to this?
- Does anyone have any suggestions for things to look into prior to making this change?