Hello, i have a question for you, if you use link forwarders (eg. http://mydomain.com/out.php?url=http://yourdomain.com), it counts like a outbound link? Does it increase the PR of the linked site?
No. Linking in this manner can cause ranking problems as well. This thread: http://forums.digitalpoint.com/showthread.php?t=16232 has a lot of information about these dynamic links. There is more available in this forum and in the links from that thread.