It's getting close to the six year mark for me. I first started using it in Highschool when I took web classes. That's when I fell in love with it. How long has html been a part of your life?
I've been using HTML for over 12 years now. I first started using it during highschool before taking any class on web design because some friends of mine knew how to create webpages. It's been a fun ride all these years but I'm far of being an HTML expert. I'm still learning every day.
I haven't been using HTML for too long. But I've been using it for about 6 years now. The first few years I was learning to code well, the last few years (now) I'm applying it to my sites.
I started with HTML about ten years ago in middle school. It started out with making small basic sites about this and that. I would stay up late reading tutorials and trying things out. That lead to CSS & Javascript, PHP and so on.