We know that some of our colleagues have poor or expensive internet access. Therefore we also allow anyone to ask questions simply by emailing to scripture_software_community+sab@sil.org. They don’t even need to create an account first.
I tried adapting the email address for Language Forge and sending an email, but it bounced back after a couple of days. I guess one could try sending an email to this email address and see if it posts. And then deleting the post once confirmed.