I also need spoiler.
Both plugins are not Ok for me. One is old, and there is no good idea about multiline.
Second one is BBCode related.
I already have many plugins to support. Don't know If I will have time and desire to add one more plugin...
With Spam be Gone I noticed that implement standard recaptcha from google is super easy, butI haven't been able to install Invisible reCAPTCHA that doesn't even display the "I'm not a robot" dialog box. If in the future nodeBB could support it, it would be great. Thanks.