For the past couple of weeks we’ve been running a series of stories called At Home. As a part of the series, we’re exploring how people are finding a place to live in the midst of a difficult housing market. Three years ago, Chris J. had a job, a house, three cars and a year's worth of savings. Today, he is homeless. But Chris is finding a new community through his blog and a Twitter account. Chris thought by sharing his experiences he would gather a few followers. Little did he know that it would provide him with community and even a room to call his own. Also: a story of coincidence related to the song Danny Boy.