Franko as everyone seems to believe in has no clue on what he is doing. I hope you know that 60 second block times make the smart contracts useless since you need to wait 1 minute for the contract to execute and get the results in the next block. Good luck running an exchange like etherex or any other dapps which demands resonable response times. This is a bit LOL and proves that they did not know what they were doing haha
Your such a FUDster. If you have an issue; either be a positive solution to it or leave the posting. Really, there's enough FUD in the crypto world, that has to change eventually for cryptos to gain traction and be thought of in a positive light again.
Looking at all your postings with a 10 day old account, they are all FUD and all towards EXP, no other coin that you have yet to comment on and that makes it very suspicious.
If a 15 second blocktime is fine then 1 minute is fine. 1 minute block time increases the security of the network. For real time things 15 seconds is way too long. Even 1 millisecond would be way too long. Real time things where 1 person can claim they are first will never happen. People will have to develop new ways of trading. It will be a more fair way of trading where there is no winner but instead multiple winners.
Plus you're stupid because block time can change if it is ever wanted.