Tradesatoshi isn't a scam. I have been trading on it since last month.
Good for you. I was there from July last year with no serious trouble until recently and would have said much the same as you. Then I learned differently.
There are just some lapses at times but it's smooth most of the time. They actually delist shitcoins whenever needed. If you're having problems, you can report it to their support team immediately.
I hope you never run into one of their "lapses" that they refuse to solve and which costs you everything you have on the exchange. There are plenty of them, as I've discovered to my loss. Support is no help at all when they decide to screw you.