Voice Memos Don't Sync To Your iTunes?
Lots of people with this problem, lots of RUBBISH advice from Google. Simply delete the PLAYLIST called "Voice Memos" from your iTunes (don't worry, your existing memos won't be deleted, just the playlist itself) then re-sync. Voila. Another tip that works if you just want one explicitely is to Trim the voice memo on your phone (click the trim button) you don't actually have to reduce it's size in any way, it's enough to convince iTunes that this is a new memo.