if it is true then this are very good news. i've asked in various posts to lower the transactions, especially for small payments. i owned a faucet some time ago and the biggest obstacle was always the fee.

Consider this:

If we have 1 MB blocks and transaction fees are 0.0000025 per kB, then miners are going to make at most 0.0025 BTC per block, currently worth about $0.60, when the subsidy drops to 0.

That's not much incentive for mining. Eventually, the fee has to go up (in real terms) by a huge factor to make it worth it for miners to mine.

Perhaps the fee should double every time the subsidy halves. Unfortunately, there is no real mechanism to enforce that.

My prediction is that fees will eventually rise to about 0.2% - 0.5% of transaction volume, which would currently be about 0.004 - 0.01 BTC per kB.

0.0001btc fee is low already, 0.00001btc fee is extremely low, and OP wants to go even lower? How long did it take to confirm and how much were you sending? I think your transaction is a large amount which could be sent for free anyway.

Well if you paid fee you have more chance to get your transaction done. Drop the fee and wait more!  

Oh and there is some service to make payment much faster but they ask fee.

Yes.
The user could always pay a small amount if there is no rush and no need a fast confirm.
But in theory, if you want to be in the next block, then 0.0001 is still recommended.

I am using Electrum, which only charge me ~0.0000**** for small transaction! But I still can choose the amount of fee I am gonna to pay based on my requirement for the confirmation speed! Anyone can do that easily! Probably the miners are not satisfied but at least they get the basic subsidy! However, as the subsidy drops, the mining reward will definitely decline a lot if there is no enforced mechanism coming out to charge basic amount of transaction fee! Then miners will have no incentive to mine and leave! It will be a serious issues after a few years!

You can put any value you want for fees, including nothing

It is little weird. Since some time I don't need to pay any fees while using Bitcoin Core. My wallet used to automatically grab portion of btc as a fee. But it is not doing it anymore, at all.
Confirmations are processed as normal, without delays. What is going on? I didn't change anything in the options.

In my opinion the whole idea was too increase your fee, if you wanted quicker transaction confirmation. Let say you only wanted to pay a bill at the local municipality, and it's due date is in 3 days... you could add virtually NO transaction fee, and it would still be confirmed.

In other instances, you pay for a cup of coffee and you want it to confirm quickly, because the merchant wants instant payment... So you pay a higher fee.

Unfortunately, this does not work 100% {Confirmation time takes too long}

The solution : Your local coffee shop, sell digital vouchers to it's customers and every time you buy something, it just subtracts the voucher.

Other 3rd party payment solutions can also act as a intermediary for instant payment {Xapo} So you pay and the transaction is done off-chain and the transaction is done within seconds.

 

thats make sense for me, now i understand why when i used faucets ( lot of small incoming transactions to one address ) i need to pay more fees.