Don't mention ownership.
Extrude INSERT statements.
Add game_update table.
Revise chat table.
Add chat table to ERD.
Support non-array DSN; Support initial database commands.
Hack the Unicode / ODBC / PHP / Windows problem.
Add simple AJAX responder for chat and board updates.
Strict ordering.
Rename login table to "user" and ensure everything is quoted in the functions.
Add Chat as part of the model.
Add method for updating the view into the Game model.
Relegate determining updates to the Model/{Chat,Game} classes.
Default game state should be 0.
chat.chat_time should default to now().
Model should not create itself in the database all on its own.
Add function for posting a message to the chat.
Remove unused parameters.
Begin building the controller portion.
+break.