Im still on an eternal quest to understand the complexities or simple facts about PR.
On both my web sites the PR increases in the afternoon pr3 and pr5 respectively and then reverts back to pr3 and pr2 respectively? Does anyone know what could cause this. I know PR is directly related to links with high scoring PR sites but how could this change during the course of one day?
Exactly its like a look to the PR future and past sometimes with it jumping around. Once I showed my boss the Google Toolbar he used it and kept saying that it was higher or lower than I saw and I had to explain it to him :D