The problem is that there is no error correction.

ENGADGET: blogger-avatar

That was clearly an error since in Pennsylvania, there is no sales tax on clothing.

FORBES: Online Sales Continue to Puzzle Holiday Shoppers

Without such safeguards in place, there is no reason to assume that human cloning will not repeat the messy trial and error of current animal research.

ECONOMIST: Cloning around

It typically just means that the group is successfully staying under the radar or is such a rounding error or so non-strategic that no one notices they are there.

FORBES: ��We are like a startup inside of a big company.��