41.   Despite the proliferation of no-carb diets, the potato is still popular for its nutrition.

42.   Ductile iron quickly became popular for agricultural machinery, automotive parts and pipes.

43.   E-mail is popular for good reason.

44.   Enormously popular for nearly a decade on the coasts, the number of Austin cardio kickboxing classes has doubled, tripled, quadrupled in the past two years.

45.   Exotic destinations are proving popular for Renaissance Cruises.

46.   Gambling executives noted that Christmas and Thanksgiving are also popular for Chinese gamblers, because many Chinese do not celebrate those holidays.

47.   Garcia said that could keep the game popular for a while.

48.   Groth parked his squad car at a spot near the riverbank still popular for camping and target shooting.

49.   Having the only repair truck in town makes him popular for other reasons, too.

50.   Gun enthusiasts say such weapons are popular for squirrel hunting and target practice but are not often used in crimes.