I have a few suggestions for the site:

• YuiChat-like board to replace Rizon IRC with mandatory tripcode.

• Custom PHP board for archiving original AA.

If you're interested, I can try to make it and host it on world2chan.

• Low quality board.

Given the fact that all existing boards require a minimum level of quality in posts, this can slow down the site.
Having a place where you can post anything without worrying about its quality could be a good idea.