I don't need more image types.
Auto Style: Don't need. (And people using ID are likely not just jumping over from Pages.)
Efficient copy paste between Illustrator and InDesign: Could be useful.
New Graphic formats supported in InDesign: Everyone with ID already has Photoshop. Wasn't on my list...
Easily duplicate page or spread after selection: Did this "problem" need to be solved?
UXP Scripting: I'm not a programmer, but ok, I guess most people aren't. Like, statistically, 0% of users. But if it's opening the door for better functionality, ok.
Preview InDesign documents: Again, not an issue for me.
"Adobe continues to invest in new capabilities that enhance the InDesign experience."
What I'd like is for Adobe to focus on expanding and improving existing capabilites, and adding new features to enhance current functionality, such as managing styles across book files with a style sheet. How about better object anchoring? Maybe... endnotes wherever we like?
Sorry for the rant - I realize everyone uses ID according to their own needs... just hoping some things that will improve my own productivity will appear sometime..
