Create a feature to allow folks to create "interest groups" like "World Eaters" or "Hobby Addict" where the members can see relevant blogs, galleries, etc.
The idea is that it'll help build communities within iTS of like minded folks.
Certainly a possibility. But... Tee hee... I'm thinking of killing the general "tags". I don't see many folks using them. But that's not a high priority by any means. I shall consider it.
Ian Clough commented
I know there's some tagging ability already on iTS, so maybe just build up from that?