Is there a repository for pgadmin plugins? I've been using PostgreSQL with PGAdmin III for a while now and it's been bugging me that there is a plugins menu option that is empty. I've Googled some and found a plugin here and there but I wanted to know if there was a repository I was missing out on?

If you don't know of a repo but are aware of additional plugins please also let me know about them.
Your best place would be pgfoundry. But you won't find much. Doesn't look like many plugins are available.