I don't, but I'm not American. Here, Sky One used to show both DS9 and Voyager in 6 month rotations, so they weren't competing against one another and the advertising campaign for both shows was the same. Also, in the Star Trek fan club I used to attend, and among my circle of friends, DS9 was the popular favourite, I didn't even know that there were Trek fans that disliked it or chose not to watch it until I read some internet forums many years later. The only bad thing I heard about DS9 until that point was that it wasn't as good as Babylon 5.
However, I have heard stories that in some markets in the US, DS9 was treated very poorly; had little to no marketing, was sometimes aired in the early hours of the morning, and was frequently pre-empted for local programming or sports. From what I've heard, while Voyager didn't have a cushy life on UPN, in many markets it had a much easier time of things than DS9, because DS9 didn't have the backing of being the network's flagship show.