On a separate note, if this is a real product, you might need to pay particular attention to data processing agreements etc., as the current T&Cs and Privacy Policy are actually missing how you process the input data, what you use, how long/where you store it, etc.
For the record, we store zero comments from anyone. If you are using Respectify, we'll know the URL of your site and that is it.
All comments are processed and completely forgotten.
I'll get the TOS and the Privacy Policy improved/updated.
This is secure in terms of privacy but not safe in terms of operations, because if it gets even a little scale, your demo will soon enough be used to fine-tune spam comments for free.