Will instantX accelerates the mixing process?
Will the liquidity update be a sufficient solution?
InstantX will accelerate the mixing process but only if there are other clients available for mixing. If you've already anonymised your coins as much as you would like, why would you leave your wallet unlocked to anonymise more and pay more fees?
Liquidity providers are a short-term fix in my opinion. Although there is a big incentive to run a masternode with 1000 DRK, what incentive is there to provide 1000 DRK or more for mixing? I want to set up some masternodes but have been unable to anonymise enough coins to set one up.
InstantX will NOT accelerate the mixing process. I figured out a way to use the entire masternode network in a completely 100% decentralized way, but the trade off is it will require inputs that have at least 5 confirmations. However, this means that when sending a transaction, the 10 voting notes are going to be unique, so the system will be very difficult to DDOS (you'll theoretically have to DOS all masternodes to succeed). However, this means you can't send multiple transactions one after another based on InstantX, they have to be a few minutes apart. The really nice thing is this will scale now, to HUGE levels with no effect on the network.
Darksend just needs more users, we can bootstrap it with the liquidity providers and it'll take a few hours for people to complete their mixing. Eventually when we have enough users, we can disable the liquidity providers and Darksend will get to the point where it just takes a few minutes. It just needs 2.5 minutes per round, so 4 rounds (which is rather good privacy) could theoretically take just 10 minutes.
I'm going to record a demonstration today of InstantX and put it on YouTube, this technology is really amazing. I can't wait to hear what people think of it.