Nine years, I think. I started when I'm just a little girl. But I'm always the webmaster of my own personal site/blog.
Since 2004. It is not so easy to live on the earning from the revenue of the site. The most tough thing of WWW is to get return of the revenue.
I have been a webmaster for 20 years now and counting. in this years i have managed to create and administer well over 3000 websites. The best of which is the webmaster's experience internet directory. It's a a very simple website but with powerful SEO tools at the back which visitors have confirm does wonders in making their website known to Big SE's