Yes indeed. That is the extent of the manipulation in the world. BTC is just a part of it.

The price for sure due to up and down changes recently and was happened too fast

Of course we all just love this kind of manipulations..
If all this madness stops we will use bitcoin like money but never more like investment..
But when will stop? I think never.

Bitcoins is a manipulated coin and people are doing business from the same theory. Wherever there is a gain we must adopt it, no need to think about too much. If its giving benefits then we must say its a real money for us.

What do you mean by being manipulated? There is no way that any economic asset is NOT being manipulated in this day and age.
Every currency is manipulated whether you are talking about FIAT money or cryptocurrency. With FIAT government and central bank are controlling money by quantitative easing.
And in crypto world we have whales who own huge percent of bitcoin and therefore can effectively manipulate its price.

Gemini, Coinbase, Circle and Itbit were regulated last year. I think they are the only regulated exchangers. How do the BTC users have funded their accounts until then? By using UNregulated exchangers.  
Also, so called big exchangers like BTC China, Okcoin, Huobi, Bitstamp, Btc-e are NOT license so are not regulated. Do you know where is BTC-e office?

More than 90% from BTC market is not "regulated". IF  the most exchangers will have financial license, BTC value will drop to almost zero because the black market(more than 85% from BTC) is not interested to share personal information and they will migrate to other e-currency like they did it in the recent past from Liberty Reserve or from E-gold     

1. Guy complains that "lack of faith in [exchanges] makes it very hard to go long on bitcoin."
2. I suggest Gemini, which is regulated and backed up the wazoo, to calm his fears.
3. You chime in, suggesting that bitcoin traders are money launderers  don't wanna be linked to the overpriced drugs/child porn they buy with bitcoins  rather privacy conscious.
4. I respond by subtly hinting that bank-like trustworthiness is exceedingly rare in institutions breaking KYC/AML laws.
5. And here ya are, and it's a beautiful day. Well. I just don't understand it.

Bitcoins is a manipulated coin same like some how other currencies. if we believe that this is a real currency then I am hundred percent sure that one day people will try to buy and sell everything with bitcoins only.

Considering the DDOS-es and the number of sockpuppet accounts around here, hell yeah its manipulated.

But it gets harder and harder, so the free market will prevail!

I agree to your opinion, but it is not manipulated IMO.