as you bring not any argument to the discussion, it's your comment that is a real troll posting. I don't know Brian personally, from my understanding of his other posts he is surely ok and not one of these grumpy expats, but how he described his intention not to tip the trash guys, as I understood it, I had to give my opinion on this issue, truely sardonic, I confess. so, share some points, take part in the discussion, this is a public forum, not a contest about personal preferences.