just got replied "please wait for our investigations.."? Imagine if you're in OP position, will you still have patience for 6 days when your money worth around 10 btc in a site which you don't know what actually happened with that?

In other words, you mean, Poloniex's service is the worst, aren't you?

Did you tried to contact them (Poloniex admin or supports)on this forum? I'm sure there's Poloniex ANN thread, i'll update when i find it.
Found it! Go here OP https://bitcointalk.org/index.php?topic=420836.0

I'll try to help you.

EDIT: But while I can understand your anger, sometimes its better to use more "professional" wording.

Well.. give him the best solution about his problem until the he can make withdrawal his coins and don't give him suggestions for waiting more and more because i have said it and after he make thread on scam accusations what is have to do for OP except wait?  

This is not the reason giving that if you have a lot of users means you will delay the payment. When you know that your users are increasing then you should match the process with that. I think their is problem with Poloniex stock as i think they are run out of stock to withdraw your coin. Wait more for 24 hours if you dont get any solution better to open the scam accusation

Well, i think you must be more patient give poloniex time for done your problem before the people helps you sharing on social media. Because the users of poloniex are many and all of them get problem when using poloniex services, so i hope you understand about this situation and i hope your problem is finish soon.