Tweepoll 24: Is this Martha Stewart?

This is Martha Stewart. Is this Martha Stewart? (The first link leads to Martha Stewart's wikipedia page. The second, her Twitter page.)

Tweepoll 20: Is this Richard Branson?

This is Richard Branson. Is this Richard Branson? (The first link leads to Sir Richard Branson's wikipedia page. The second, his Twitter page.)

Tweepoll 19: Is this Barack Obama?

This is Barack Obama. Is this Barack Obama? (The first link leads to Barack Obama's wikipedia page. The second, his Twitter page.)

Tweepoll 1: Is this Anand Mahindra?

This is Anand Mahindra. Is this Anand Mahindra? (The first link leads to the CEO's wikipedia page. The second, his Twitter page.)