Well What you said is True but There shouldn't be that Much % linking. Because Guildless People Will have to join a guild in order to link their gear When they prefer to do Solo. Also I will have to agree With you at the Gatekeepers But not at the Dungeon porting. Each Map has It's own Dungeons so tht wouldn't be a problem Becaus ewhen you port to Go to map 2 for example you can go to the dungeon Fast because there is the Gatekeeper next to The Gatekeeper that takes you out. Also about GWH Managing It is good that they have the rank 1 and 2s managing it because in Big guild there is not much space and If someone from the guild which has rank 4 and can have access to Page 4 at GWH and there is a valuable item there He will take it and Then It will be hard to find out who did it.
Also About the Guild House It would be good wehn AG would Take out all the Merchants and then witht he rank of the guild he can pay the Etin Manager and then after going again to GH he can see the merchant. That would be kinda fun but Also Aeria Games or The PMs can change the styling of the guildhouse every 10 ranks. Just furnish it and stuff.
Well, there's a plenty of singleplayer games as well...and there's always PLH or OP
We have done linking years ago when there was no bonus, and it was good enough too. It's just a bonus, afterall.
About dungeon porting, it's the same - I would take it away from normal maps and put it into GH.
GH (if with fully upgraded gatekeepers) should be a key point in porting anywhere, it already has FL and CT, yet it misses all EP5/6 stuff.
GWH is small, that's true...but who actually needs to store much stuff there?
If more ranks would have access, there could be some newbie gear in last page, some lapises in the next one, and so on, free to grab for whoever needs it.
Edit: or 2 GWHs as Mandatar suggested ^^
Also some MMOs (Tera) are logging the GWH manipulations, that would be nice to implement.
And yeah, new looks, and changing looks after upgrades would be great
Also setting up shops in GH...