Do you think a pruzbul ruins the etzem of shmitas k’safim?
Do you think that hyrdoponics ruins the etzem of shvi’is?
Do you think that shabbos clocks/timers ruin the eztem of shabbos?
Do you think that Bacos ruin the etzem of Kashrus?
Do you think pareve cheesechake ruins the etzem of Shavuous? (OK, that one’s a joke.)
The Wolf