I think one thing that's different here, though, from most commercial mailings—although not necessarily from all government mailings—is that it arrives at the same time for everybody in the apartment building, presumably on the same day, but in each case is personally addressed. I'm on a zillion mail order catalogue lists, but I get them and my next door neighbour probably doesn't, and they're getting things of a similar nature that focus on their personal interests and not on mine. So I don't think you're getting quite the same phenomenon you get in commerce. I think that's correct.
On June 14th, 2006. See this statement in context.