First fo all,i would like to thanks to those who speak out his opinion about the issue of "oversupply" ,it is a good sign that all of you diccussing it with highly rational and so far i don`t see anyone giving their point of view with the "no brain rage".
Unfortunalely,i still beleive that the undervalue of DGB is due to the oversupply base on the fact that DGB really having the high inflation in the future,just take a look with the simple math and some numbers below:
coins that have been mined atm : 4.4897 billion
coins that will be mined after a year : 6.7 million*365= 2445.5 million(2.4455 billion)
2.4455/4.4897 *100%=54.47% inflation
that is true that not all the miners are the instamine sellers..however..due to the high inflation of DGB,as long as there is a better price for the better profits,there will be more miners take the chance to sell instead of holding because they know they will never lack of coins if they keep mining on it..unless there is a miracle like investers/users/supporters/holders dramaticaly increase or there will be no clue of how to walk through the wall of undervalue.
Your numbers are pretty close (I think you might be using last month's block reward?). But, either way, you're pretty close for this year (2015). Just as a point of clarification, you're not accounting for the 1% monthly reduction in block rewards. The monthly 1% reduction compounds to 12.68% annual reduction in block rewards. Remember that DGB is a relatively new coin (genesis block in January 2014). Adding liquidity to the first couple of years is not a terrible problem. 2016 will not be anywhere close to same percentage increase as this year, and it will continue to decrease.
I sort of disagree with the term "inflation" that you use above. I don't entirely think you're wrong, I just think your terminology is a bit misleading. Inflation refers to purchasing power, and not to supply and demand. Technically, with new coins we're talking about supply. Increasing supply could possibly outpace demand, which could lead to a decreased exchange value. So, I see how you get from point A to point B ... although, technically speaking, it's not inflation. Describing the increase in new coins as inflation assumes that the demand remains constant over time. I can't predict the future, that's why it's exciting.
Also, just to put things in perspective. There are many of POS coins that have a 5% monthly stake reward (some higher, some a bit lower). A 5% monthly stake equals a 79.59% annual interest rate.
From a personal standpoint, I do not worry one way or another about current exchange value. You, and other people, are asking great questions about the current supply and demand. The questions you are asking are important questions. They are valuable questions to ask. But, I also think we need to ask another question. I think we need to ask if the current demand represents the future demand? And, we also need to ask if the current market represents the future market? I think the future has some really great opportunity and possibility for DGB (and digital currency generally). I also believe that DGB has strong comparative advantages in the existing market.
A long time ago, I first became interested in digital currencies because I felt like the offered a chance to redefine and reinvent - to innovate and develop our economic communities and economic experiences. Digital currencies inspire us. I'm not trying to be sentimental here. There are also lots of challenges and obstacles that we need to overcome. But, I think DGB has a fantastic community. It's a community that I am happy to be a part of and support. DGB also has a fantastic development team that is devoted, professional, and continues to innovate and develop ... it will be exciting to see where the future takes us all.