More than 1,400 online dating sites are operating worldwide, giving love seekers endless choices when tapping the dating pool. To make their sites stand out, developers are testing new formats, such as third-party texting, and new methods, such as Webcams, to help people make connections. On the eve of Valentine's Day, CNET News.com's Kara Tsuboi put herself on the dating market for the sake of experiment and shares some results.
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