Given the fact that a very large part of the web in 2014 consists of user-generated content, it seems like pretty much every hyperlink should be nofollow.
It's pretty much impossible to get good rel=follow links nowadays. My startup has gotten some pretty good and genuine attention on blogs and forums, but almost every link appearing on the internet to my site is nofollow.
This is not how Pagerank was meant to work. Google has learned that it's core algorithm is failing to be able to fight spam. Nofollow was invented in 2005 and it will be useless in 2015, since the entire internet will consist of nofollow links.
I couldn't agree more. Almost every site is defaulted to nofollow. My opinion is that nofollow has actually come full circle and now makes it easier for the spammers. Since almost all legitimate links are nofollow, the only way to get "follow" links is to pay people to explicitly put them up for you, have friends give them to you, or create spam websites to link to yourself. The people who happily find my website and are excited about it tend to post to social media, and occasionally some blog posts, but very, very rarely a follow link.