Hello Friends, I want to share my experience of blog that if we create a blog then blog update is very necessary and we should write fresh content if you will do this type then you blog will cache after your post my mean to say that page cache speed will increase and you will get good back link , second add your blog in digg and twitter because both social media are good in SERP and we should also post our blog as a tweet because twitter tweet counts as a back links so we will get the back link of our blog , so first create blog and then second add in social media website . CHECK MY BLOG http://ppcservice.blogspot.com/. http://theindianseo.wordpress.com/