If you harbor a bit of angst over Facebook friend requests gone unanswered, a surprise "defriending" or being deserted by your Twitter followers, you're not alone.
Elaine Fogel has amassed more than 500 connections on LinkedIn, a professional networking Web site, by extending invites to those who appear to fit her wide array of career interests.
"Ninety-nine percent of the time, people just say yes," she said.
But then came "this one woman" who Fogel encountered on one of the 40-plus conversation groups she belongs to on LinkedIn. The woman offered interesting opinions, so Fogel sent her an invite to join her network.
"She sent an e-mail saying, 'I only connect with people I know, and hopefully our paths will cross one day,' " said Fogel, of Phoenix, Arizona, her voice still carrying notes of disbelief. "I read that, and I said, 'Oh, my God, I've been rejected.' "
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