- Bitcoins are mined by users having a certain type of hardware
In general, correct. Keep in mind though that mining isn't the only way to acquire bitcoins.
- Total Bitcoins mined on a daily basis decrease in a increasing fashion (i.e. total Bitcoins mined today will be more than the ones mined tomorrow)
Incorrect.
On average, there will be approximately 3,600 BTC mined every day for the next 3 years. Tomorrow won't have significantly less or more, nor will any other day until late 2016.
- The more users mine Bitcoins, the less share each of those users will get
Not exactly, each miner gets a share proportional to the amount of hashing power they are supplying to the network (not proportional to the number of people mining). As such, an individual can increase the amount of hashing power they are supplying relative to the total network hashing power and in that way can get more of a share (not less).
- As time progresses, it becomes more difficult to mine each unit of Bitcoin, as the codes to solve becomes more difficult
Not always, it can also get easier. It all depends on how the total network hashing power changes. As more hashing power is added, the difficulty increases to make sure that blocks continue to be mined approximately once every 10 minutes. If some miners shut off their equipment and the total network hashing power decreases, then difficulty decreases as well.
Following those rules, it then becomes logical
Since your initial assumptions are incorrect, perhpas we can disregard as unreliable any conclusions you draw from those assumptions?
1- For Bitcoin to become widely used in a given geographical area there first must be an abundance of Bitcoins in that area; that is, a sufficient supply of Bitcoin in that area.
You may have the cause and effect backwards. Perhaps for there to be an abundance of bitcoins in an area, bitcoin must first become widely used in that area?
Individuals can acquire bitcoins in ways other than mining. An individual start an internet based business and accept bitcoins as payment. They can offer those bitcoins for sale locally to others that desire them. This brings bitcoins into the area. As bitcoin becomes more widely used in the area an ever increasing number of people in the area become aware of the existence and usefullness. The resulting desire drives an increase in acquisition eventually resulting in an abundance of bitcoins.
Since it is now much more difficult for a user to mine a "new" Bitcoin, it is unlikely that supply will take off in currently virgin areas.
That would only be true if mining was the only way for people to acquire bitcoins. There are currency exchanges, locals willing to trade, and internet based businesses and charities. All of these are sources of bitcoins for a community that doesn't have profitable access to mining.
2- The lack of sufficient supply of Bitcoins in a certain area, will create a demand problem of Bitcoins as well, since the whole ecosystem in that given area will either not be familiar with Bitcoin as a traded currency
Because the lack of local bitcoin supply prevents them from reading magazines, and newspapers? The lack of local bitcoin supply prevents then from watching TV? It keeps them from accessing blogs, forums, and youTube? I don't understand why this would be.
or will not be willing to take the risk and start accepting Bitcoins as a means of payment in fear of getting stuck with those Bitcoins and not being able pay with it in return.
Fortunately, currency exchanges provide a method of eliminating that risk.
It simply implies that Bitcoin is not as global a currency as you might think! It will remain in certain geographical areas (At least in the short to medium term). Try to spend a Bitcoin in the US and it will be a relatively easy task, but try to spend it in the Middle East, and I will wish you good luck with that.....
Or perhaps it simply implies that you don't understand how mining works, and you haven't thought very carefully about what the potential is for bitcoin in areas that didn't get involved in mining early on.
Well the only solution I can think of is to make it cheaper for people in virgin areas to acquire Bitcoins, and progressively make it more and more difficult as time goes by as they catch up with the areas having an abundance of Bitcoins.
But if they aren't made cheaper, then they will be more desireable increasing the incentive for people in those areas to put the necessary effort into acquiring them.
1- Make it easier to mine Bitcoins in Virgin areas.
You have a suggestion on a reliable way to make a protocol aware of where it is?
2- Create a new currency in Virgin areas that undergoes the same evolution as Bitcoins, and make those different currencies exchangeable at a certain rate
How exactly do you keep people from exchanging at a rate that is different than the "certain rate" that you want the exchange to occur at?
3- Create a flow of Bitcoin donations to users in virgin areas. Not only will this introduce Bitcoins to new areas, but it will in return strengthen the value of Bitcoins worldwide. The more traded Bitcoin becomes, the higher it will go in value and so the net effect will probably become an increase in the total Market Cap of Bitcoins, enough to get back in value what is donated.
Great! Feel free to buy up and donate as many as you like. Nobody is stopping you.