Worthwhile link sources

Hy guys,so for the past 3,4 months ive been keeping an eye on this forum and others,and i need some clarification on what link source is more worth wile.

Curently from my experience ive been doing :

Forum profiles (manualy sadly)

Blog Comments (scrapeboxing)

Web 2.0 (zimbio,hubpages,squidoo etc)

Direct Links with partners

forum posts - signature

Articles

But i have 3 sites i need to do linking to and its getting really hard for me to get links from all sources.In your opinion what should i keep and what should i let go ?

Ive been reading about how blog comments and forum profiles arent worth it btw.

Altough i am using Magic Submiter to help me out,its still piling up on me,and i would like to keep the good and worthwile sources.

Thanks

nobody ?

google change their algorithm in last month. Now what kind of link is valuable no one can confirm. In my personal experience try to some good quality article and put it to your blog and do some link build for that page. hope it will work for you

Try to buy one side wide high PR link. It will do the trick