A list of things I may do, roughly in priority order:

- license info
- unit tests! (against rwzphoto database, maybe?)
- bind parameters
- prepared statements
- transaction management
- DB-APIish interface
- Twisted interface
- multiple simultaneous portals
  - unnamed portal resets on next use.
  - libpq has a single conn->result for active query.
- limited returns (fetch forward N)
- savepoints
- optimal network usage - pipeline stuff