Show HN: I made a note-taking app for roleplaying games like D&D

I noticed when I went to different tabs, like the player wasn't editable or the tab wouldn't select but I know this is early so best of success, good idea.

That’s right on the origin of the term. Similary one can say that a face book is a kind of student registery with photos. It is still a bad idea to call a social network which is not related to Facebook face-something. It is an already estabilished and recognizeable brand your new thing might get confused with. If you did it unintentionally then you just caused unintentional confusion to your users. If you did it intentionally because you want to ride on the popularity of the already existing thing then you are a shyster.

Again, this is not a legal analysis. This is a decency analysis.

I might be more simpathetic with their naming choice if it would have been an accidental thing. It could be that the makers of critical-notes never heard of the brand Critical Role, they just settled on the same word because of the game term. This is unlikely to be the case. Critical notes mention on their frontpage that they support the Exandrian calendar for note taking. Exandria, and thus the exandrian calendar, is the invention of Critical Role’s Dungeon Master. The chance that they heard about Exandria but haven’t heard about Critical Role is basically zero.

If the name were “Critical” or “Crit” I should have no objections (though it would probably fail other SEO tests, and I might ask what that has to do with notetaking).

“Critical Notes,” however, is close enough in domain and sound to “Critical Role” for legitimate questions to be raised. There is already a cottage industry of puns on the “Critical Role” name in the D&D fanbase. This would seem quite likely to be another one of them.