I see people talking about
PR directories, what are they?
I know they are web directories but what does
PR mean and what does the # represent?
While I'm on the subject is it good to be listed in as may directories as you can be? I'm assuming the answer is yes, just for the links back to your site.
If the number represents the importance of the directory (1 being low) do you need to be posted in a certain number of directories before you will get listed in a PR2.
How do you know what level to submit your link to?
Thanks,
Kevin