Factions and locations probably deserve more complete treatment if they're to be expanded in the future. Attachments (for maps etc) and sub-pages (for longer writeups, ala Starts Our Destination), would probably be a good starting point.
In EP2 general Topic pages will be taggable with the structured types they discuss (a particular Group, piece of Gear, etc). Said structured types will then be able to aggregate the topics that discuss them.
Factions and locations probably deserve more complete treatment if they're to be expanded in the future. Attachments (for maps etc) and sub-pages (for longer writeups, ala Starts Our Destination), would probably be a good starting point.