1) The person may be new - not knowing what they are doing yet. Since you can't search previous moves, a new player has no way to really search a game to "learn" how to play.
2) The person may be going on vacation - and making a big enough bid that it will hopefully keep him in the game until he gets back.
(Cacher) Si vous voulez en savoir plus à propos de certains jeux, vous pouvez consulter la section Liens et voir si vous trouvez quelques liens interressants. (pauloaguia) (Montrer toutes les astuces)