Since Phil mentioned that he wasn't sure how the two features in the Topic Multi-Moderation & Topic Prefixes MOD were related, I thought I would clarify how the two features came to be in the same MOD.
The Topic Multi-Moderation feature is native to Invision Power Board, and one of the features is to be able to add HTML markup to the start and end of the topic title. Rather than having to mess with the raw HTML stuff, I figured it would be easier to just allow someone to add a color-able prefix to the start. And at that point, why not allow multiple prefixes?
To be honest, the two features are easy to separate into two different MODs, so I could just release the topic prefixes portion standalone, if needed. However, I just felt that they sort of fit together nicely.
I plan on a rewrite for 3.1, although I'm not sure if I want to keep the two features together or split them into their own MODs that can then be plugged into each other as needed (shouldn't be too difficult).
Anyway, just thought I'd explain, since they seemed a bit unsure.