Execoin's main talking point is its ASIC and Multi-pool mining resistance using its progressive-n algorithm. With the arrival of scrypt mining rigs and the potential monopolisation of Scrypt mining as happened with Bitcoin and SHA-256 coins. Execoin is planning to sidestep this issue. Total coins will be 84 million with a block time of 45 seconds - and a block reward reduction of every 840000 blocks. No premine means this is a serious contender with innovative features - not just another clone.