*** This is for Sandy and John, not for the list itself *** Damn. Another example of the Tragedy of the Commons. I'm sorry you decided to pull the plug -- but I fully understand your reasoning. As I mentioned in an e-mail (and/or conversation a while back), I'd be happy to help with the moderation as long as (a) it doesn't prevent me from doing my "real" job and (b) we can figure out a solution to the obvious logistics problems (I'm on a Mac, not a Unix box). In any case, thanks to John and Sandy for all the hard work. Martin.