I, along with many others, hope that moving to the cloud will reduce the daily "not responding" messages we see with Evernote.
I've been a user for many, many years and would never go back to handwritten notes. But, trying to use Evernote for a presentation is fraught with peril. You never know when Evernote will simply lock up with the "not responding" message.
One other feature I would love to see is regular expression search capability. Nothing can beat regex once you get past the learning curve.
Thanks for listening.