What is the tradesatoshi cryptocurrency exchange?

Could you please elaborate on the Tradesatoshi cryptocurrency exchange? What are its core features and functionalities? Is it a reliable platform for trading cryptocurrencies? What kind of security measures does it have to safeguard users' funds? Additionally, how does it compare to other major exchanges in terms of user interface, trading fees, and available altcoins? It would be helpful to know if Tradesatoshi has any unique selling points that distinguish it from its competitors.