openacs.org is running on an old beta of OpenACS and since we haven't done upgrade.sql files and many many changes were introduced in ACS 3.1 and 3.2, Ben just hasn't had the time to upgrade our site... and I don't think it will be done until we come up with an upgrade.sql.
I started on this but it is time-consuming since PostgreSQL currently requires lots of create temp tables, copy, drop old table, create new modified table, copy from temp to new table. If there are other tables with ref integ pointing to that table, then you have to do the same to the other tables _before_ even starting on the table you're trying to change. I think I reached the bboard portion of the upgrade.sql and I plan on finishing it.
