...Here is a brief summary of my first glance.   I will have to whittle away at this with everyone's help:

Hcash (HSR): https://h.cash      Decred and Dash fork...Adding Super, super dodgy ICO here, even for an overseas coins, but a lot of promises made
StealthCoin (XST): https://www.stealthcoin.com/    Added as you were posting
Crave Project (CRAVE): https://craveproject.net      Blackcoin fork, adding
Bulwark (BWK): https://bulwarkcrypto.com             Dash/PIVX fork, adding
InnovaCoin (INN): https://innovacoin.info               Another Dash fork......um..., ok...adding?
Phore (PHR): https://phore.io                                 PIVX fork....adding maybe?
Pura (PUR): https://pura.one/                                Another Dash fork......um..., ok...adding?  Maybe?
Sumokoin (SUMO): https://www.sumokoin.org/       Already added, was in wrong alphabetical order, fixed in next publication
Grin (http://grin-tech.org/)                                    Looks interesting!  Adding.  Will mostly be roadmaps
Aeon (AEON): http://www.aeon.cash/                     Early Monero fork, I had mentioned it earlier.  I may ask the community if it has any new privacy enhancements
SolarisCoin (XLR): https://solariscoin.com/              PIVX fork....adding maybe?
Pure (PURE): https://purealt.org/                            Dash fork....recent scam claims....adding...... maybe?........
Enigma (ENG): https://www.enigma.co/                 Talks about privacy but doesn't describe any privacy features? ICO Hacked  https://techcrunch.com/2017/08/24/enigma-refund/
Aion (AION): https://aion.network/                         Interesting coin, can't find any privacy features in whitepaper
Obsidian (ODN): https://obsidianplatform.com/        Interesting software, private messenger, can't find any privacy features in whitepaper that relate to cryptocurrency

Electra (ECA) - https://electraproject.org/     While they might have atomic swapping or plans for it, I don't see anything involving privacy or anonymity?

ALQO - https://alqo.org/   While they have masternodes, I don't see anything involving privacy or anonymity?

Kore - http://kore.life/  Adding.   And I will ask their community to correct me on specific features.

SWIPP - http://www.swippcoin.com/    Hmm...dash fork?  We have a lot of those.  Does it have any of its own privacy related features that separate it from what it forked form?  I can contact the community