While I like the new features in EN 10 on my Mac, I;'m annoyed that we have lost functionality. Biggest annoyance is the loss of the share extension on the Mac. Can no longer right click on a selection or image and send to Evernote.
Can someone from Evernote let us know if and when we can expect that to return? If it doesn't I may need to give up on Evernote (after 15 or more years as premium user), which would be painful.
Other feature loss annoys me as well, such as loss of business card content exporting to Contacts, but that's on iOS...