Dash, gets hit by DDOS attacks, survives and can scale unlimited amounts. Has a superior algorithm and has masternodes to back it up. Bitcoin isn't being attacked by micro-transactions. It hasn't been attacked since the minimum transaction limit was put in place. The only way to attack would be to spam large fee transactions. That would cost a huge amount, even a no fee ddos costs a fortune.
Unofortunatly that is what happens, some people just spam their transactions over and over again. I get it we are all frustrated but what do people have when they are sending transactions that are not that much necessary. This is just an example of somebody playing around, check this out
https://blockchain.info/address/11eX8w8oF1zgAbCyGFKNGCsR7Srxvkzya spam transactions right there as you can see these transactions are all heavy with their bytes... maybe even some miner does this and mine those to raise the fees it wouldn't surprise me if they do it...
that is why Bitcoin is not as good as many people think and soon it will be replaced by another cryptocurrency which is better and stronger and can maintain a huge number of users everyday
Well, bitcoin transaction is over now & we should take another cryptocurrency but which is better or best crypto as a alt of bitcoin you think that will take a part of next bitcoin?
Litecoin, Dash and ETH could replace bitcoin from this moment. I'd bet on LTC if nothing happens with scaling soon, which I doubt.