I will not tip the trash collector or mail carrier this year. Last year, I did leave something for the mail carrier as I was very busy selling on ebay, so had lots of packages going out on a regular basis; he was great about scanning them in (others aren't), so I felt he deserved a little extra recognition. This year's mail carrier often mis-delivers mail and packages, so I'm not going out of my way to leave him something (which may result in more mis-delivered mail, but I'll take my chances).