Not for me. Players doing the "x"-thing around their uncreative toon names end on my ignore list on sight before they can take the chance to say something stupid and earn their spot on that list.
xD25x is only his forum name. None of his character names have x's or even numbers. On a side note, I do find your approach a bit harsh.
Sounds like a cool guy Hating people with "x" around their toon name is kinda dumb. At some point you get frustrated (after 50 ish tries), no matter how imaginative you are. And I won't take a weird *** name just because no one took it before. If only the restriction was on the account name, and we could name our toons whatever we want ... ah well.