@julian, glad to hear it is a concern and you want to address it. it is definitely an issue with forum technologies that we have struggled with in previous efforts. i will let you know what other questions i have but i like what i see in general otherwise.

Evaluating to possibility of using and contributing to NodeBB for our company dev community. Does NodeBB have any built-in Anti-Spam available (like CAPTCHA or something else) or must we add?