Yes and no. I agree that camel vs snake or that stupid mNameThing that was popular for a while, doesn't reeeeeaaally matter, although I would argue that convention over the language still has value. As an example, naming a Java variable with a capital letter would be confusing and annoying to any new devs joining the project, even if it's a valid identifier. Also it's handy to be able to look at something in ALL_CAPS and know that it's probably a static final, without having to check it's definition. I guess it's about finding that line between useful conventions and pedantry.