has finally fixed by one big complaint with their app -- shared notes can now be viewed in your main stream of notes
It used to be that the only way to access shared notes was to click on the "shared" tab and view them there. Now ALL of your notes are in one place (whether they're shared or not), which makes so much more sense. This is the way that others have done it for a while (Dropbox, Google Docs/Drive, Nozbe, etc) and I'm thrilled that Evernote does now too.
This was fixed in the big update for Mac a few weeks ago, and in the public release for Windows that seems to have just gone live this morning.