Quote Originally Posted by User201109011315 View Post
No.

It's common knowledge that they are removing guild buff requirements from all recipes.

So come patch 1.20, there's no point going to limsa or grid to craft certain items.
I don't know many people who do go to those cities just for synthesis support. Since you can only get guild marks from the city that hosts the guild you have to grab leves from their as well. Yet I have a feeling that you already knew this.