Title says it all - I found a blog where each individual page has high PR (from PR3-PR7), low OBLs (like less than 50) and I can post an anchor text blog comment. However, it's all no-follow.
Goal = Short Term, Quick Rank:: I'm trying to rank a churn and burn site, so I'm not worried about gaining traffic from the blog, just looking for some link-juice for my money site.
If the PR is high, but a no-follow, does that mean it won't pass on any juice at all, or does it mean it will but it's just diluted?
Ultimately I'm trying to decide if it's worth it or not to do 50-100 manual comments or if I should just go with an automated approach and blast a few 100k garbage links.
What say ye SEO gurus???