Dear BHW buddies, I need some advice. Q1:Is there any website where I can submit urls to receive email/twitter alert when page rank changes for those urls?? I know pagerankalert.com used to do that but it's down since last year and I am really struggling to find a similar site. Q2: I am planning to add that service to my site. Is there any tool/script available that I can get? I might pay someone to add such functionality to my site at the end! Thanks in advance.