GW2 Mobile Chat App
Actually they were talking about implementing this waaaaaaaaay back in the early development of the game. I think it is a mixture of too many other things being worked on to put a focus on it, or possibly not having anyone to develop the app. I saw on their webpage that they are looking to hire a mobile developer, so they may just not have someone with the experience to do it just yet. But I have a feeling that it will be coming along eventually.
Rift currently has this app. You can log in and chat in guild from any mobile device. It’s completely doable.
I suppose if they are working on it it’ll show up sooner or later, have to give them credit in the little time they have they do give as much as they can. Think they would do it quicker if this gained a lot of popularity though? Then again. Guild Halls has been a big request hasn’t it?