tedster - 6:32 am on Feb 5, 2010 (gmt 0)
This is one of those areas that might change and it's been a long time since I did any testing. Remembering that last year Google did make a change in how nofollow links are counted (and no one in the SEO community caught it until Google themselves announced it), I'd hesitate to guess on this one. But I will guess anyway, just for fun. I think your example would generate a 50-50 split in the PR vote.