I have a blog which ranks under 4 pages on google search for keyword 'physics study' which is good and perhaps this is what is called power of unique content. But i don't get much traffic even though this keyword is searched a lot globally. I guess if i get few quality backlinks from related site i can make it to first page and can get lots of traffic. If you can provide me with quality backlinks then it can be of immense help and we both can benefit. Kindly pm me. The blog is not in my signature as i want to have backlinks from educational site only. I am quite new in blogging so you can help me out here.
Sorry about that. I know http://www.wikispaces.com/ supports their free accounts with paid text links. Not sure if that's something that'll help you but I wanted to suggested that. Can't find anything on their site to point you at though about how they do it.