I decided to blog about how to get links. it is a basic guide. here is the link http://iamned.com/blog/2007/08/13/how-to-get-links/
I think the real question is "What value does a PR0 link have?", and is it worth the effort to get it?
I think every link has value, even if the PR is low.. Some people on here have noted that PR might not be all that important after all.
forums signatures, link exchange and comment on relevant blog sites! just try it! post 10 comments a day.. get 1 link exchange per day -at least -, and get involved in forum discussion, having your link in the signature really helps... try this for 4 months and your traffic will get enormous!
Its a good little guide. But I still think people link to other sites (natural links) just as much before, if not more because there are so many sites these days.