I've just done a load, but I think they need to alter the settings so that 1 person flagging as spam will do whatever 3 does, because most of you over the pond there don't get up until lunchtime, so us poor souls over here have to wade through it all morning . ;)
Leaves it a little open to people abusing the system maybe, but any member who maliciously marks posts as spam that clearly are not spam just gets banned. Simples.