I dont know why i should not keep my coins in exchanger if i am carefully then i think that nobody cant stole my money from my wallet so i keep my money in exchanger really long time and it is still there in exchanger.
well i guess you didnt learn about the bitfinex hack, it should be never done because no one knows what might happen
That's why i never keep my bitcoins on exchanger, it's really risky because they can take your coins or a hacker hack that exchanger sites like happened to bitfinex.
There has been three major exchanges hacked and the one who has done the biggest damage is Mt.Gox . I keep thinking how the person behind it who orchestrated everything is not in jail yet.
1.Mt.gox you can check in youtube a song about this
https://www.youtube.com/watch?v=K2ku1A5Ox8U 2. Cryptsy
3. Bittfinex
If lesson not learned yet, what can we say, its the user fault and not anyone else.