Bismillah

Ya Allah. Aku belum kasi sebab sebab sebenar yang aku sokong DnD.
Nonetheless, brothers and sisters you have a good point.

As I Have said before, timing is everything. A lag of time will cause disastrous consequences. Ahead of time, well, they will know your move,

I am no scholar, I am not very well versed in the Quran or the Sunnah, I  am not as wise or as knowledgeable as you are. But I am trying. Still learning, insyaAllah will never stop learning about this Deen. So these are my humble insights. This is what I have learnt, digested and concluded.

1.
The oil industry has been speculated to die off soon. This speculation has been around since I was in my secondary school, or even before that. That time the industry’s analysts would laugh off the idea of the world running out of oil.

This is a leaked government report.  
http://www.energybulletin.net/stories/2012-01-20/australian-peaky-leaks-goes-mainstream 

The world is now running in the yellow zone. We have passed the peak of the oil production and will insyaAllah face the oil crunch in the near future at the rate of oil consumption that we are having right now. The oil crunch is when the consumption exceeds the oil production. The statistics are rough estimates. If you put logic into play, count the million of barrels of oil wasted through oil spills and the recent BP deepsea chaos, add up the millions of new cars that is going on the road every day to the current number of cars that is already on the road…
The real statistics will show a much terrifying estimate.

So what have Dinar and Dirham got to do with oil production?

The global economy is run by oil. The world is really dependent on oil. Singapore’s back bone of the economy itself is the petrochemical industry. Thus we reached the second point.

2.
The world is running deep in riba’. Banks offering loans and depending on the interest earned to lend to more people. The credit is just an imaginary buying power that is given to the everyone. Nowadays we can see that everyone can take loans. Almost everyone can have credit cards.

The result: Debt
http://www.youtube.com/watch?v=qOP2V_np2c0  

Its the system that we are living in. So is DnD going to stop riba and the system which it thives on?

Only if gold is being restored to its original role in the economy; as a means of trade.  And now the final one.

3.
Oil is finally being traded in gold.
This, if you have understand the very nature of the economic system, will devalue the currency that is being circulated. Everything is dependent on the price of oil. I dont need to elaborate on this.
There will be a point of time where the paper currency will face dire inflation (or price of commodities shooting up), it will be like banana notes.

http://www.youtube.com/watch?v=3vD8Y1jLo58 

So what is left to be made into currency then. Look back to the Sirah for guidance.

This may not answer many of your queries in regards to Dinar and Dirham. But the movement is in the name of tauhid. Their enemy is our enemy. Allah wages war against riba’.

We can debate all day long. But there are problems in which the Ummah is facing. They have done their part of daawah, how imperfect it may seem to be. Have we as Muslims, done ours?