Blog & website is quite different to each other. But, the funniest thing is that the aim of both is completely same. Whether anyone is professional or not everybody should have a personal blog. A blog has many advantages. As an SEO worker if he/she does SEO continue on the blog it will bring a good result like good PR(page rank), Alexa rank. I'm an SEO worker. So, for the welfare of my career & practicing my writing skill I have also a blog. If anyone does SEO perfectly on his/her blog it brings more traffic or visitors. If you're interested you can have a visit here: http://weloveourbangladesh.blogspot.com/