1. XC (X11 / PoW/PoS): It's going at it the wrong way (trusted nodes + coin forwarding from wallet to wallet - leading to lost coins / potential for stealing). They will have to change strategy.
2. Cloak (X13 / PoW/PoS): Laundering through exchanges, LOL
3. Mastiffcoin (X11 / PoW/PoS): Laundering through exchanges, LOL
4. Vericoin (Scrypt / PoW/PoS): Nothing to show for except promises
5. Pinkcoin (X11 / PoW/PoS): Centralized mixer
6. Cryptcoin (X11 / PoW/PoS): Nothing to show for except promises
7. Libertycoin (X11 / PoW/PoS): Nothing to show for except promises
8. Honorcoin (X11 / PoW/PoS): Nothing to show for except promises (scam alert, people are panicking)
9. Dreamcoin (X11 / PoW/PoS): Nothing to show for except promises
10. Cinni: (Scrypt / PoW/PoS): Nothing to show for except promises
11. Boost: (X13 / PoW/PoS): Nothing to show for except promises
12. Anoncoin (PoW Scrypt): IP obfuscation
13. TIPS (PoW Scrypt): Centralized mixer
14. Bytecoin-BCN (PoW): 99% premine of circulating coins + problematic codebase coupled with good anonymity (+2 years in development and still in infancy regarding basic stuff like GUI)
15. Bytecoin clones (PoW): Increasing in numbers every day diluting that field. MRO gets a special mention due to being the first clone. BBR gets another special mention for having a good dev. Still they experience significant problems due to the new codebase.
16. Zerocoin: DOA (?) / delayed for months
17. NXT (PoS): In discussions relative to anonymous implementation

vs

Darkcoin: DarkSend works right now (trustless/decentralized mixing). There are a few bugs to be sorted out in masternode payments.

...disaster