"Facebook prolongs the period it takes to get over someone, because you have an open window into their life, whether you want to or not, " says Yianni Garcia of New York, a consultant who helps companies use social media.

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Mr. PAUL BETTENCOURT (Spokesman): In a few weeks, you know, people do begin to get frustrated in effectively what is the largest tent in the nation, the Astrodome, and you know, eventually over time, people will want to get on with their life.

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