Is it better to have my site link in site.com/page1 PR4 site.com/page2 pr6 or site.com/page1 pr4 site5.com/ pr4 do site.com/SUBPAGE considered as a separate site when passing the PR juice?
Why not get all of them? if site5.com doesnt show the link on every single page, then it doesnt matter which one you choose.
I think one would need to look at the number and type of outbound links on each page. A PR 6 page with 20 unrelated outbounds is worth less then a PR 4 with 5 related outbounds. Then I would look at traffic potential - which pages gets more traffic. Finally, placement would be another area to look at.
Thanks. 1 more question, do noFollow link still count as backlink and have impact on PageRank or Traffic? I saw few noFollowing link on blog but when I check their backlink, they still receive backlink from that noFollow link on the blog they posted on.
from what i think noFollow wont count as a back link and wont impact PR but if its a good site you will get traffic.
A nofollowed backlink will not pass pagerank. However, they are still listed in Google Webmaster Tools as backlinks and help you rank for the anchor text in the link. The other SE's treat nofollow links the same as a follow link.