No, there's still no reason to just hang out in in Limsa or Grid. People will just go to Limsa/Grid only if they really have to, then teleport back to Uldah. (Assuming there aren't any further changes. It's possible there's more stuff they haven't told us yet)

They need to do this: http://forum.square-enix.com/ffxiv/t...-How-to-Fix-It