3. The system were full of bugs. The client I installed never ran properly more than 24 hours.
I had to delete the .nxt or re-download all client and block chain files to fetch the latest block info every time I restart computer.
And the block chain update progress always got stuck.
Not to saying the super user with huge amount of coins or negative number of coins.
Bitcoin had bugs once you know. It's years old now.
Please note, NXT is built on a totally new codebase with different concepts. Do not compare it to Bitcoin clones which have only a few tweaks or deviations from the Bitcoin codebase.
Yes, but all these other coins are built on top of a codebase that is well known to be secure.
To build on a code base that is entirely new has greater risks. Just because it is new does not mean it is better. It still has a lot of growing pains to go through and only time will tell if it can make it through this.