Originally Posted by
LapLap
This is also how Spaniards eat - as do most other cultures from around the Mediterranean (think mezze). Didn't realise we were providing amusement in eating this way... ah well, some folks are easily entertained

If I'm out eating tapas, or mezza, or family-style Chinese/Italian/your-fave-here etc., that's fine. It's supposed to be communal, therefore sharing in those contexts isn't an interesting discussion.
What I thought we were talking about was situations where ordering individual entrees is the norm, and whether sharing is acceptable. No?