At my program we matched 3 non-rotators and 1 rotator this year. There are several programs that do tend toward the rotators and rotators tend toward those programs as mentioned above. However, there are definately others out there who match the best applicants whether they be rotators or not (often that may be the rotators).
I'd say your away rotations are important for other reasons, however, and that should also go into your decision on where to rotate. I learned a great deal about what I liked and disliked about programs from my aways. I got great insight into what type of program I fit into well and where I maybe was not a great fit. If you're dead set on being an acedemic, then only pick acedemic aways. However, if you are more open minded, I'd suggest at least adding one community program you honestly feel you might like and one bigger acedemic that you might like. These two models are very different, and it's important to see them each up close and see where you fit best.
I'd also caution against rotating at a program that never takes people from your region of the country or your home program unless you can convince them during your rotation that you're truly interested. Unfortunately programs can be quite regional despite rotations (not all programs, mind you).
One last caution in this long winded response is to find out as much as you can about the programs you're thinking of rotating at before you sign up. I rotated at a couple programs that basically already had a few spots filled for the next year by relatives of attendings and residents. I also heard Wake Forest had spots held in the past for researchers. Make sure there's a spot to "audition" for if your going to spend an away there. The other reason is some programs give interviews to rotators automatically even if they have no plans of ranking you because of board cut offs for example. Many programs screen people to rotate, which usually takes care of this, but some don't screen as well.
I didn't rank any of the programs I rotated at number one, though I could have been happy at any of them and met their cut offs. However, they were invaluable in helping me find my top programs by letting me see what model of program and make up of residents I liked best. I also learned a lot of ortho from them, which is always a plus. Don't stress yourself out of having a good experience at the rotations. You won't perform as well if you're constantly stressed about it. Just go, learn, work as hard as you can, and have fun. Residents want others around who are happy and enjoy ortho (not over the top fakes, but the sincere ones).