This is a story about love and Twitter, hope and the relative safety of a Walmart parking lot. Six months ago, Brianna Karp found herself living in an old truck and camper she inherited after the suicide of a father she barely knew.
She wrote as a way to stay in touch with the world. Soon, other homeless people were leaving comments on her blog, telling their stories and cheering her on. "I was definitely surprised just how many homeless and former homeless people are online and using social media to seek opportunities," Karp said. She blogged from Starbucks while she continued to search for work, buying $5 cards each month that entitled her to sip coffee and soak up unlimited Wi-Fi.