Any improvements to Google Drive for Windows/Mac is good news. It is my preferred "cloud storage" service but I also use SkyDrive and Dropbox and must say that as a "sync app" Drive is the worst of the three.
One feature that I would love to see implemented is a better selection of folders for syncing. In Dropbox and Google Drive you can only select folders on the "root", but in SkyDrive you can select any folder no matter how deep in the folder structure it is. This really helps to keep a better organization of folders.
On the Linux topic, we must
believe you, but this is a matter of sheer faith, at least from my part, because it is very very difficult not to think that this is a lack of want. Are there so few resources devoted to it that after so many months nothing has emerged?
Google Keep: I find it very frustrating that a completely new Google product has no Google Drive integration from day one, for example selecting a picture from Google Drive instead of having to upload from your local drive. And on Android you can't even do this, there is no picture selection from the gallery, you can't take a picture and make a note later, you have to do it immediately on the same action.