Bitcoin have been a way to many of people from developing countries like me to shop online as in those countries they can't access international online market because paypal restrict their countries as well as they don't have local banks providing working international visa/mastercards.
Its totally not a dream since bitcoin is quitely known by geek people and if this one will be seen on ads well we can really say that the market for this coin will increase aswell as the demand from it, but also we should not waste our bitcoins and used this for more valuable ones so people who don't know it wont find it worthless to be used, so lets hope that bitcoin legacy will scattered to the world so we can possibly count more the number of users and earn more from this.
You are right! More users and more demand will lead to high price that is nice Well i do saw a lot of ads about bitcoin and thats really good it makes other people curious and attracted to bitcoin of what it is so they starting using or researching it. Bitcoin will scattered in the whole world