If you live in a place for a while, even if you don't own it, the concept of squatter's rights says you have the right to continue living there. This brings up a lot of interesting issues:

• If you're a squatter, you're most likely poor. Do you have a right to housing?
• What if you're not only poor, but mentally ill, like 1/3 of all homeless people?
• Is filling nodeshells considered squatting?
• What about making nodes for other people's names?