Well I can't stay away with this one! First I am surprised that there is no Post that lay out the facts. Well let me be the first. And also let me say this. Don't take my word for it do your own research. It's all out there for the seeker of the truth
First thing you have to remember, silver is heavily manipulated. Through paper silver or ETF's In 2010 and early 2011 in silvers run to $50 daily silver was being traded to the tune of 9 times available supply. I'll jeep this brief but high silver price is bad for the dollar. Read up on Ted Butler for an illustration on this.
Next I would point you all to the "Coinage Act of 1834" Set the GSR...Gold silver ratio at 16:1. That has historically been in the ball park of the price ratio of gold and silver. So when Gold is $1600 silver should be $100. The reason for the 16:1 GSR is that it was thought that gold was 16 times more precious than silver or that there is roughly 16 times more silver than gold. Great read here...check it
Coinage Act of 1834 - Wikipedia, the free encyclopedia
So, I would encourage all of you stackers that are not complete convinced in the long term ramifications of silver to do some research, it's all out there. Because the other thing to remember that beside the "precious" aspect of silver. Silver is the only metal that has a antibacterial property that you can read about in history that we seem to have forgotten about as a society until recently. Next silver is the most conductive of electricity and has all kinds of industrial applications, cell phones, solar panels, computers, etc.
And unlike gold, the silver supply looses ounces every year because it is not cost effective to get the $.50 of Ag out of those cell phones until it gets shipped over seas and a poor Chinese guy works in a very toxic process to remove it.
Finally, I would point to the little brother relationship silver has to gold. Look at the news out of India. India stops imports of gold, they turn to silver. Thus the nickname for silver of "poor man's gold" People will instinctively will turn to silver when they wake up and want to get into precious metals and can't afford a $1300 1oz coin Vs. $30.
What happens when the masses find out there is no more gold in the west central banks don't have any gold

Well that is indeed a topic for another day and another forum but I would encourage you to read up on the German central banks reclamation project to bring 50% of German's 3400 tones of gold back to the motherland. They came out and released this information on their website and stated that 45% of that 3400 tones was in NYC. Well in 2012 The good ol US gov. and the Germans reached reached an agreement that the US would ship out 150 tones a year back to the motherland. Well guess how many tones the german recieved from us in all of 2013? 5 tones and there was a report of lead filled gold bars in the mix but I digress.
So with all that said. Please tell me we will never see $100 silver? Better yet don't take my word for it go do your own homework and then tell yourself it won't go there. Best of luck to you all in your quest for Ag knowledge. Here are some references.
3 2 1 g o l d ... Welcome!
Butler Research LLC. | market information for serious observers of the silver and gold markets
The Monetary Metals Supply and Demand Report | Monetary Metals
News - GoldSilver.com
Commodity Trade Mantra 5 Factors That Will Push Silver to $250 an Ounce