Why not put this "feature" in the OP, as other ostensibly privacy-driven coins showcase their privacy tech?
because it's not that important as far as realistic attack vectors go. most critics/trolls looked at the info long ago and realized the math and tech was solid and moved on to looking for other things to complain about.
also, unlike other one trick pony coins dash has many main features not just one.
i'll look for it again although i know it won't shut you up. we do appreciate the all bumps though!

i finally found some of those charts. i still did not find the latest one i was looking for with higher node counts but here's what i found so far. these are out dated as we have way more nodes now but maybe someone can do the updated math.
probability of snooping success
http://image.slidesharecdn.com/cryptocurrencymixing-160507152929/95/cryptocurrency-mixing-58-638.jpg?cb=1462635083that chart is from the DASH white paper here...
https://www.dash.org/wp-content/uploads/2015/04/Dash-WhitepaperV1.pdfi found some more probability charts i will post later once i finish reading through all of them.