Doesn't cause a lot of false positives with searching for other macros by name? When I am typing characters in a non-Evernote macro, the KM name search will try to match any of those 10K words.
I also wonder how effective those 10K common words are in searching for Evernote Notes. Most of the time I search it is for a word or phrase specific to some topic or technical area.
I don't think this would work for me.
I use the following macro, which is triggered by a hotkey:
MACRO: @EN Search Title of All Evernote Notes