related to what I've asked in the first post, I uploaded my website 3 months ago to server, I've submitted it to most of the major serach engines, and after 2 weeks (or something like this) my site was listed in google with the keyword SSHNUKE in the third position ( I have to mention that my website isn't related in any way to warez/crack/hack or other illegal stuff, excepting the url wich is
http://xtr.sshnuke.it).
I was receveing about 30 unique hits from google related to sshnuke keyword, and about after a month, I was listed on the 2nd position (guess my PR improved). I'm saying "guess" because in that period I didn't knew about PR, and didn't have the google toolbar installed.
This is why I've asked in my first post if the number of hits can improve the PR.
At this moment, i'm not listed anymore with google due to an absence (my server was offline for about a month), but I still have a PR 4/10.
On the other hand, I've tryied to increase the PR for another website (
http://www.dops.it ), but after 3 months wasn't included in dmoz though I've made several submissions to that directory.