"It's been too long since we've been in touch."

In a world where networking can make a career, race plays a big role.

Commentator Ben Casnocha says our ever-expanding social networks require a whole new skill.

Some experts claim that in a Web-savvy world, business cards are a thing of the past. We dug up one career consultant (no business card needed) to find out if they really are obsolete.

Author Ramit Sethi discusses his belief that it's possible to network your way to a dream job and offers some tips on how.