Player housing is a feature that is seldom included in MMO's. the only ones i have played thus far that have housing are LOTRO and runescape. Usually housing is left out because the development team does not know how to incorporate it, but if housing was a top priority, i feel like development could find a way to fit it in. Since the ability to own a house has been included (and enjoyed) in both Oblivion and Skyrim, do you think it will be included in TESO? it could be tricky incorperate it into the "mega-server", since every player would not be able to own a house in the space given in one server.
If you think it will be included, how do you think it will be incorperated? do you think there will be neighborhoods where players can buy plots and build on them, or do you think there is another way that ZM will put it into the game?
EDIT: It has been confirmed that there is no player or guild housing at launch.