Erik, all:
The main efforts in the realm of Bio Postgres would be the BLASTGres project
and UnisonDB. Neither of these project seem to even *have* a mailing list;
in fact, BLASTgres seems to have stalled, probably because of the original
students graduating.
However, there is the existing pgFoundry project BioPostgres.
This seems to be idle right now; if you want me to, I can contact the original
admins, check status, and maybe make you admin and add a mailing list.
http://sourceforge.net/projects/blastgres/
http://phenomics.cs.ucla.edu/BLASTgres/
http://unison-db.org/
http://pgfoundry.org/projects/biopostgres
--
Josh Berkus
PostgreSQL
San Francisco