Because the AO3 doesn't have forums, there's no place designated on the site for fans to interact, other than in comments. If you're also active on other fan sites or posting communities, you might try asking people there if someone would be available or try a beta search community. There are some general ones as well as communities with betas for particular fandoms.
Comment on Announcing Open Beta
OTW_Communications (Official) Tue 06 May 2014 10:12PM UTC
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