grrr. Any and every nofollow test is COMPLETELY site dependant for internal links.
(if you don't understand why, then you need to RESEARCH why)
So anyone who says "yay" or "nay" to whether rel=nofollow works or not is missing the point and giving false info.
Any test that CAIN conducted regarding THIS TEST and rel=nofollow would only apply to HIS SITE.
THIS TEST, however, on its own merit, is "multi-site" valid. And would apply for most sites. (of course, individual sites may experience anomalous results)
[edited by: Receptional_Andy at 10:29 am (utc) on Dec. 3, 2008]
[edit reason] ToS violation [/edit]