If people always exchange true personal information online then yes, these friendships can be real and meaningful.

如果人们经常在网上交换真实的个人信息，那么确实，这些友谊是真实而有意义的。

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The next higher level of personal information discovery involves the exchange of a structured piece of information, like a business card or information pamphlet.

个人信息发现的下一更高级别涉及一条结构化信息的交流，如名片或信息手册。

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Companies must safeguard customers' personal and financial data. They must securely and cost-effectively exchange information with business partners.

企业必须确保客户的私有信息与经济数据，必须既安全又经济地在业务伙伴间交换信息。

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It can draw the people communicating closer, allowing them to exchange not only text but also all sorts of personal information, even facial cues.

WSJ: The End of the Email Era

She envisions the platform expanding to include a digital and personal network of women mentors and fledgling entrepreneurs, meant to create a meaningful exchange of information, knowledge and stories between women around the world.

FORBES: Financial Empowerment for the World's Women - One Loan at a Time

To Facebook that personal information is extremely valuable precisely because they do possess the ability to commoditize and exchange it for cash.

FORBES: Max Schrems: The Austrian Thorn In Facebook's Side