hi,all. my first autoblog working around 3 weeks now, and the Alexa ranking increase rapidly reached 519,691 today.but the PR=0. the biggest issue is that only a few visitors visit my site everyday. i used the web2.0 :reddit.com,digg.com etc. and the some social bookmark sites. Also submited my rss/feed to millionrss.com etc. i had build some backlinks,in my google webmaster tool,i found the 69 backlinks(i know the backlink amounts not enough ) i know the build backlinks common methods and you guys also used they are to create backlinks almostly: web 2.0 social bookmark articles directory but there is no effects for me obviously.maybe something wrong when i build backlinks? so,what's the problem? How can i fix it in next following days? i want to gain more traffic. i need you guys suggestions and guides,thanks in advance. i really very very very appreciate !