I have just received an answer from Avi. Apparently he has placed his own email for contact info for Repbot now. That will address at least one of your concerns and may in itself end most of your emails concerning Repbot.
why can't you just overlook the rep and only look at the saves information Repbot gives?
i've never used repbot as a weapon or a popularity contest. i've only used it to vouch for players who lose to me and don't drop and to complain to it if i am truely dropped. i think this is true of most players. i know who the players are who abuse repbot, you included, so i look to the listing for that. if a players saved games do not correspond with the rep, i look at the list to see who complained on that person. that almost always tells me if it is really a dropper or not.
i will give you one exception. i complained once on someone who had dropped a friend. i then later removed the complaint.
i have been admonished by a friend for vouching for someone at least once, but i didn't remove my vouch. i've tried to be completely honest about my complaints and vouches. it would be nice if everyone would, then we might not be having this discussion.
"Dissent is the highest form of patriotism." - Thomas Jefferson