You can’t do better than visit the Interactive Fiction Community Forum, a gathering-place for IF authors and readers, now under the auspices of the the Interactive Fiction Technology Foundation.

Report bugs

Until 2019, the Inform project used a Mantis-powered bug tracker. We are now in the process of migrating to Jira, but for the time being, bugs may still be reported to the Mantis tracker. (All issues are being migrated.)