I will do thank you,
By the way:
Dont forget visit the section THE MOST RELEVANT COINS based on coinmarketcap These can help you on select certains blockchains
Or visit this thread under construction yet:
https://bitcointalksearch.org/topic/top-42-blockchains-1205172 TOP 42 blockchains
I will do it of course and anyway i suppose we need to divide the coins that died because scam from the coins that died because both dev and community refused to support the coin
To new coins launched and dead already please visit •COINS LAUNCHED IN AND AFTER OF SEPTEMBER 1ST 2015. on Special Section and seek red color coins = dead coins, Or use a summary 2nd. Indicator(DC2) showing the total