The results on MSN just plan stink. I complained about a certain problem over a year ago and they must have manually fixed it because the same problem appears again. One webmaster, about five of the top 10 spots all with about 20 words on the page (identical words too).
If you have throw away domains you can play MSN like a fiddle - they don't have a clue how to separate good from bad websites. Their best bet would to buy Ask.com.