Hello. Maybe someone can help me. I have registered site in this system 1 month ago. 1. Site PR is not growing. Why? 2. I see stats. Number of expressions is around 240. What does it mean? 3. Every time I see ad link to one site "Nassau Bahamas". Why? 4. Member area - "My Pool Of Advertisements" table - what does mean "Weight" and "100%". And what "Weight" value I should set? Thanks.
Let me address question one? Why isn't my PR growing? Google only updates what is referred to as visible page rank only three or four times a year. It has just recently updated visible page rank so would guess you will not see a change in your PR for three of four months. This does not necessarily mean your RP is not growing. It is believed your actual pagerank is continually calculated into your SERPs. Good luck.