Repping of the Guild among other ideas.
See here this post, this guy had some great suggestions as well:
Three things I would like to add to Thorzilla.9124’s suggestions and your own:
1) Guild Message of the Day Posted in Guild Chat
This should be posted in guild chat upon login!!!! Hardly anyone looks at the roster regularly from what I’ve seen. If the kitten message was posted in guild chat upon login the people would actually have some semblance of communication in game on a mass scale for guilds. I don’t know about other guild leaders, but even with maintaining an active forum it is horrendously hard to get people to join on a guild website so they can get updated news about events in a casual guild. This would at least help somewhat!
2) Guild Info Tab/Page
The guild panel should have a section where the guild can post basic information. The Guild Message of the Day should not have to be used for this:
1. Brief Guild Summary
2. Website Info
3. VOIP (TS/Vent/Mumble) Info
3) Mass Mail System
Have a mass mail system available to the guild leader would enable much better mass communication in-game for guilds. It is nightmarishly hard to get people to pay attention to a guild website because they want to just play their game, especially casual players. It is incredibly difficult to organize people without good communication. By inhibiting guild leaders with the cooldown for sending mail to their members after two mails you’re inhibiting communication. I once did mail to 50+ members in guild, before my guild became a 200+ guild, and it took a couple hours! This is ridiculous and not an option with a large guild or even a small one!
If the guild interface had these three options it would allow for much better in-game communication!
Thank you for listening.
Meredith Nic Éssus ~ Necromancer
[Blackgate]