14.0.1 What type of in-game social structures will there be?
Groups, guilds, friends lists, fellowships, and some other cool new ideas we have. More on this later.
14.0.2 Will there be tools to help manage a guild?
Yes.
14.0.3 Will there be limits to guild sizes?
There will likely be no limit to the size of a guild, but the size of a raid party will likely vary depending upon the encounter (in other words, if you are part of a very large guild, it is unlikely everyone will be able to take part in taking down an encounter -- we want to avoid making 'zerging' the de-facto method of taking down Raid level encounters.
14.0.4 Will it be easy to start up a guild?
Yes.
14.0.5 Will players be able to engage in guild wars?
Probably on certain PvP servers.
14.0.6 Will there be in and out-of-game guild chat systems?
Most likely, yes.
14.0.7 Will there be guildhalls and/or guildbanks?
There will be player-owned property. There may be the ability to transfer ownership and control of property from an individual to a group of individuals.