I think we are a little of topic here. I dont think the issue was thinking they would confuse the two, although I have heard of crazier stuff!
I think it is because the group did request we stop using the term Rho Chi. It is just like any group, song, or company that has similar names.
If you recieve a request to change due to similar, or same names, it is polite and only right , to change. I mean it was a REQUEST not a demand. Let s not lose sight of this.
just my $19.04