The U.S. system of checks and balances with only single-member constituencies has not attracted imitators because it is considered cumbersome and inappropriate for most countries.

They also attracted imitators; during the following few years, hundreds of persons would claim the ability to communicate with spirits.

The Perots are promoting Alliance as the industrial complex of Fort Worth's future, a state-of-the-art development that will revolutionize airports and attract imitators around the country.

But that style has attracted imitators over the years, particularly in the advertising world, and Mr. Waits has established a laborious side business protecting his musical identity.

Despite the fact that the southern Decembrists operated on Ukrainian soil, they attracted few Ukrainian collaborators or imitators.

Nevertheless the success of Murdoch's News Corporation attracts would-be imitators.

From the outset, Rembrandt attracted students, admirers and imitators.

Around this time Anderson also saw his Supermarionation style attract imitators, most notably Space Patrol which used similar techniques.

Money like this attracts imitators.

Financial innovations initially involve huge profits that attract imitators until too many investors are chasing too few good opportunities.