No! No! No! You're all wrong! 1. No matter how many links you have on a page, it won't affect that page's pagerank. It only affects the linked-to page's pageranks. 2. You don't lose PR from a page if you have an outgoing link. Pagerank CAN'T leak out. It "votes" for PR for other sites. It doesn't dissapear from tour site to other sites. 3. Using nofollow or dofollow doesn't matter for your internal rank (See the graphic http://techgeeks-online.com/2010/webmasters-dont-benefit-from-nofollow/ ) Don't trust me? Matt Cutts said it http://www.mattcutts.com/blog/pagerank-sculpting/ There is ABSOLUTELY NO REASON to use nofollow unless you're using it for spam prevention.
Yes that's true but that only affects the PR for outgoing links. A page's PR isn't affected by how many links there are on the page.
My dofollow blog has lots of outgoing links and healthy page rank. Some posts have very good pr, dofollow does not affect it.