In my eyes, the substitutions he used really embiggens the audience of the article. I come from a EEE background, and "Foo" and "Bar" just don't make sense to

In my eyes, the substitutions he used really embiggens the audience of the article. I come from a EEE background, and "Foo" and "Bar" just don't make sense to me in the way that i, n or f do. Sometimes Foo is a function, sometimes it's a variable, sometimes it's a whole framework. BeetleDB, on the other hand, is clearly a DB client. It's on par with "Alice" and "Bob" in terms of clarity and minimal mindfucks.