He slept in his office, and had ever since his house caught on fireYeah. This is true.
He was intermittently homeless while developing the free software stuff. It was kind of homeless lite because he was a hacker and often slept at work.
He was unable to register to vote at one point because he listed his work address and described himself as a squatter. He got his right to vote when some interview in some national publication came out stating the same thing. At that point, the registrar of voters accepted his work address on his application.