A neighbor knocked at my door on Sunday. She knew I was good with computers and the Internet and hoped I might be able to find someone she knew was now living somewhere in San Diego County. I Googled the guy's name and found him listed in a military regiment roster with an Escondido address. The roster also provided email addresses. I sent an email invitation to dinner on behalf of my neighbor and he called her an hour later.
An example of how the Internet brings people together.