Now that profiles have been added to search, Google is working hard to promote the feature. The company has teamed up with Internet printing company iPrint to offer users free business cards based on their on their profiles. The companies are giving away 25 free cards to the first 10,000 people who sign up.

If you've already filled out your profile, you'll see an offer at the top to "Order profile business cards to tell your friends about your profile." The link will bring you to iPrint. Fill that out and the company will send you 25 free cards.

It's nice little promotion for both companies--but heck, who can turn down free?