with this whole issue of misuse of expressions and related googlemetrics, I'm starting to wonder if the ratio of approx. ten is golden or something. a subscriber suggested the (non)word "definately" in response to "mute point":

definitely ~ 6.3 million
definately ~ 600,000

I welcome additional research in support of or in contradiction to this strange coincidence.

wreaking havoc ~ 50,000
wrecking havoc ~ 5000

moot point ~ 64,000
mute point ~ 5800

hubbub ~ 62,000
hub-bub ~ 5700

memoriam ~ 446,000
memorium ~ 44,000