I'd like to see some tools to help guild administrative works:

1. Better Security Controls
Guild Master can designate what access rights each rank gets.
e.g.
- Guild Masters can reserve the right to appoint new Officers
- Veterans can invite, but only Officers can promote

2. Logging
A log that Guild Masters and chosen ranks can read. Currently invite/promote/demote/remove actions are instantaneous, and doesn't leave any trace of who performed it (perhaps only to those online when it happened). I've heard of horror stories of an Officer gone rogue and kicked everyone else from the guild, or officers taking contradicting actions (one kick, another invites back, without any logs/proof of who did what).

3. Export functions, or listings where you can copy from.
e.g. You can get a text box containing the current list of guild members, their ranks and join/last login dates. You can copy the text into clipboard for use elsewhere (e.g. guild website or forum).