DC2NET Links

I just want to share my experience with you guys. Am in web development business from last 13 year. My own website running since 2003. (www.webcreationsx.com). My website page rank is 4. I never do directory submission, blog posting and forums commenting for my website. But my website have Page Rank 4. From the last many year I just developed a website and put my name in that website footer. So my website getting automatic backlink and my website have page rank 4

Kindly share your experience.