The second argument does not hold: maryjane and mаryjаne are similar but are different sequences of bytes. You're nit-picking with that attempt at an argument.

The second argument does not hold: maryjane and mаryjаne are similar but are different sequences of bytes. You're nit-picking with that attempt at an argument. If I'm a moderator of a large forum and my user name is "MaryJane", is the community made better when a "Mary Jane" joins? Obviously not - there would be confusion as to who the mod is (regardless of icons/colors/other text used to display the true mod). In marketing speak, "It dilutes the brand".