is this considered multi?

ok... so i refered my brother and he plays on the same computer, you guys think its ok or is that bad and i should ask him to stop?
Conquer Club, a free online multiplayer variation of a popular world domination board game.
http://www.tools.conquerclub.com/forum/
http://www.tools.conquerclub.com/forum/viewtopic.php?f=6&t=25447
Strife wrote:ok... so i refered my brother and he plays on the same computer, you guys think its ok or is that bad and i should ask him to stop?