Master_Yoba That is called a railfan, seeing as any ship with multiple rails can use the strategy rail egg would not be the correct name.
Also, Walt added the ROD to prevent infinite kiting, kiters are still a valid strategy just like anything else and so there is nothing Walt can do to prevent it. It is up to the players to find ways to combat the meta, so be creative, play some MP, or wait till the next balance update if it is really that bad. (note that nuke bombers are a valid way of killing rail fans.)