With the advent of the internet came domain names - a whole new world of business opportunities! If you were lucky enough to be around (and computer savvy) back then, you had the opportunity to purchase domain names that could now be worth millions of dollars! Imagine if you would have jumped on a ton of premium domains and sold them off now, or even in the future?

Some people, however, were more skeptical. "Domain names? They'll never be worth anything!" So, while I'm sitting here thinking about this, I started to wonder... what is the big thing upon us now that in the future we could end up looking back on and kicking ourselves for not getting involved in? Share your thoughts.