Looks Like there is a Serious accusation against Freebitco.in
https://bitcointalk.org/index.php?topic=5329988.0Someone is asking for a Lawyer to File case regarding freebitco though i Don't really understand the claim.
I used to deposit to Coinbase all the time and never had any problems. If you analyze Freebitco.in's transactions on the blockchain you will see that many people are sending directly to exchanges. I have never heard of anybody having issues with this.
Thanks friend

that's the answer I was looking for.
I will probably send to my electrum wallet first and then to an exchange just for my peace of mind. Coinbase does have a bullet in their terms of service about blocking customers who deposit/withdrawal to/from gambling sites, which is where my concern is coming from.
Because Coinbase already Knew about the system of abusing happens in the previous years when gambling site was being used as as place to organized Money launderer .