There are better alternatives to Zerocoin that don't require "adoption" because they don't change the protocol... in fact, they cannot be blocked: See CoinJoin

There are better alternatives to Zerocoin that don't require "adoption" because they don't change the protocol... in fact, they cannot be blocked: See CoinJoin https://bitcointalk.org/index.php?topic=279249.0 https://bitcointalk.org/index.php?topic=279249.0