I see in the screenshots section that a lot of people have modded their l4d survivors and/or infected, to look different. You can see infected looking like bright green ghosts and a bright blue witch. The question I want to ask is - don't these really bright character skins give an unfair advantage to a player? They can spot the infected or even SI way sooner than a player who has not altered the game in any way. I remember that people were doing this in CS 1.6 and Source, where they would put a bright color skin on a character to spot them easy in really dark areas. What do you think about this?