i have a site which i recently got PR5 and i use only adsense. i dont promote the site either. what to do with this PR5 site?? how much i can earn from PR5 sites?
Based on the fact that the site does not get very much traffic and you do not have many backlinks, I do not think a backlink from your site will be worth much money.
i can! but i am afraid that i would lose the SE rankings if i redesign the site. Just sticking on keeping simple!