I want to talk about the webmaster borders.When i want to get a ad , people ask me pr and alexa. I have a very good point on alexa but now it is decrease and i do not know why(not about the system they changed, i know they changed its rankings 2 weeks ago) .Also my directory was a pr4 but suddenly it get a pr0. Now google gives me a pr2 , it is really comic(dramatic). I dream about a pr5 but i found a pr2 .) So, why we have borders like this.They all can go suddenly...Alexa is about toolbar, and a toolbar cant rank my site.Because lots of people knows toolbars is nearly a ad-aware.And we do not about the google algorithm. Sometimes i think they cant see the difference black(not the bad ones, paid links, force backlink etc) and white sites.For ex, they penalized -around- all directories. What do you think about?