Side Note - Back in the old days, whenever I flew Canadian Airlines I got something spilled on me, usually by my own incompetence (splashing coffee creamers for example) but often enough from the FAs!
But yes - I too like the button holes in the napkins. Is it considered "damaging company property" if you punch a hole in a napkin yourself?
Seriously though, if it's not a big deal - please bring back the button holes! But perhaps us button-hole lovers are in the minority ...