WorldShare landed 30, 000 members in 45 days, swamping its staff and forcing a halt to new sign-ups for almost a month.

FORBES: Free For All

Digital plates could display ads whenever a car comes to a halt at a stop sign or a red light.

ECONOMIST: A solution to California��s traffic woes

Iran denies this and, despite increasingly severe economic sanctions, has shown no sign that it intends to scale back its project or halt its contested uranium enrichment drive.

MSN: Analysis: Netanyahu risks overplaying hand in Iran dispute - Business - Stocks & economy | NBC News