[em-bee]

you shouldn’t be telling others authors that it’s not ok for us to write open-source software that aims to be professional, transparent and trustworthy

the poster didn't say that. i think you are reading a bit to much into those words. there is no mention of what other authors should do. poster is talking about their own motivations for adding features like that, but in no way suggesting that everyone should do that.

your response suggests that you can't have fun with software that aims to be professional, transparent and trustworthy. i'd disagree with that. pranking others is not the only way to have fun. but if that is what you believe, maybe you shouldn't be telling others that they can't have fun with their software.

a more measured response might be to point out that having fun is ok, but doing so at the expense of others comes across as unprofessional, intransparent and untrustworthy. but if an author doesn't mind coming across like that, it's still their choice. but then, that's my opinion. yours might be different.