I remember a few years ago when someone was posting city chat to a website (I think it was whitegate chat on Bahamut or something like that). They had a mule who you could get to say things for you in the zone but that part of the feature wouldn't be necessary for this. If SE could make some sort of a shout aggregator that took shouts from all zones and posted them on a website instead of ingame this would allow players to check shouts at times when they were looking for group/quest/drama without sending global shouts to everyone (and that might reduce the server load required to make shouts 'global'?).