Great Google into one more step about changing their SEO policies by treating nofollow links in a different way. Google will send nofollow PR juice to thrash bins and no one will be affected with nofollow links. Normal links will get less PR juice due to the existence of nofollow links.
If you want to get a hyperlink, its worth only when it is not a nofollow link. Here is the easiest way to test if the links are nofollow or dofollow.