Discuss PGroot's answer to: What do legal terms like joint and or and really mean?

For car registration, name1 OR name2 means that if one dies, the other gets title;  that is the same as joint tenants with right of survivorship.  name1 AND name2 means that each owns half (tenants in common), so it requires both to sign to sell it, and if one dies their share goes according to their will.