Who are these : zzzz_2456 like players ???

[LanderBG]

I noticed some strange users with names zzzz_ (some four digits) on BBO.I know several players who have kibitcers with such names almost every time i sit on their tables.Is it some way of cheating ?Are they using the BBO flash version to log with different accounts or something, and look other players cards ?

[inquiry]

These are anonymous players who have logged into the site using the Flash player without giving a user name. They maybe one of the players at the table using two flash players or one window client and one flash player. But someone named Bobbi3944 from Brazil might be the same person as inquiry from the USA and you would be as in the dark as if they used zzz_1234 type numbers. Try not to get too worked up over this, they are usually harmless, although I would a bit bothered if I was playing at a table where the only kibitzer was an anonymous one.