Evan has always been pretty clear that things take time and has had no problem reverting dates/timelines as the project expands. In a world where people are obsessed with everything happening *now*, because they are too used to making a quick buck or hoping for black swan events to push BTC up, this is a relatively sane approach. Bitcoin too, what, 15 years of cypherpunk culture to come together and ya'll want any innovation this second? Why not ignore DASH and just get into whatever cryptocoin still pulls in a fast buck these days (assuming there are even any). The confidence in Evan is expressed in its marketcap. You don't need to reveal the flaws. People can do it themselves and move on if they think he is not up to the task. It's really simple.
I understand things take time in the development world of software. But that doesn't remove the question of why did Evan make it appear that masternode blinding was "fast" and "working" only to delay it because "MOBILE WALLETS" then to never talk about it again as seen in the quotes below:
There is NO issue with Darksend, in fact the new masternode blinding system is quite impressive.
************ Please Update To 11.2.22! ****************
- DS Speed Improvements : Darksend should be lightning fast now on mainnet. We're going to delay the implementation of masternode blinding because there's two separate mobile wallets that are in the process of implementing Darksend and the reference implementation needs to be super stable during this period of time. Once we have the mobile wallets done (which should have Darksend and InstantX support) we can move back to improving Darksend.
It could be anything, boredom, a shift in interests, and whatnot. The only thing that matters is whether he delivers in the end. If you invested on the back of darksend and now think it will not happen sell. He's not a CEO.
[Also hello from Litecoin land. I love your coins].