Yes, Not only was People know bitcoin as virtual money that is used for many things. I feel in those days coming people will know Bitcoin as futures gambling.
Man, for you information the gambling industry is one of the biggest users of bitcoins that is why it is really evident that the many gambling sites are appearing now accepting bitcoins as they see a good market with bitcoins use in gambling.
Yes, not only gambling industry there are lot of others, looking for bitcoin kind of payment system to get their won growth. Because payment system is very important for any business. Bitcoin kind of flexible payment systems will be adopted by any industries to grow up to their potential.
And bitcoin will still be travelling in a long trek since we are using bitcoin currently in the lowest form or terms of transactions.