Personally I like liberoptions
1. Fully anonymous,
2. Very small amount can be traded for beginners
3. The trading is not bounded to bitcoin rate.
The anonymity is the most cherished feature of the crypto currencies. You can own money more here than banks or governments allow you in practical world and that too without getting liable to taxes. Taxes are those viruses that infect everyone who is loyal with their country.
Exactly you are right. What I like about bitcoins most is the feature of being anonymous. You can buy many bitcoins on one address, even it is not a good strategy, but still it is not revealed d to anyone. No one can see how much bitcoin I do have. Rather than banks and government are asking for more taxes if you deal more with banks. So bitcoins are love.