41.   And experts in the Internet culture say these cyber free-for-alls serve a purpose in a free society.

42.   Anarchy serves its purposes.

43.   And even the complaints about Republican partisanship served a purpose for the Democrats, their strategists acknowledged.

44.   And in demagogic hands, such tallies have served anti-Semitic purposes.

45.   And there was the same demand that art must unite the community, not divide it, thereby serving purposes that transcended the personal concerns of artists.

46.   And they say the suit has served its purpose.

47.   And when it was invented back in the Stone Age, it served that purpose, primarily because there were no dishes to get messed up.

48.   And yet, paradoxically, the collection serves contradictory purposes.

49.   And these were daydreams, she later realized, that served a purpose, to help her cope with the slights and confusion.

50.   Any legislation creating constitutional vetoes would serve little purpose, he said.