Liability is unlimited and there's no provision in law for being a single person or small group of volunteers. You'll be held to the same standards as a behemoth with full time lawyers (the stated target of the law but the least likely to be affected by it)
http://www.antipope.org/charlie/blog-static/2024/12/storm-cl...
The entire law is weaponised unintented consequences.
Individuals and small groups not held directly liable for comments on their blog unless its proven they're responsible for inculcating that environment.
"Safe harbour" - if someone threatens legal action, the host can pass on liability to the poster of the comment. They can (temporarily) hide/remove the comment until a court decides on its legality.