Guys, you shouldn't be so butt-hurt on the 17 satoshi, remember it's the average price of all buy orders at Poloniex. Some people are willing to buy Qora at 50+, some at 1 satoshi, average is 17 satoshi. Usually the price trend is in the direction of the average price, unless something unusual happens. Now, let's think together what unusual can happen to Qora?
Not that I give a shit what anyone on a forum says, but your calculation is ridiculous.
What does the selling side has to do with the BID orderbook?
Lets assume some guy wants only to sell his 500 M qora at 100 satoshis. This gets added to the calculations, now it looks like:
20.05 BTC in buy orders / 617985706 qora on sell orders = ~3.25 satoshis.
How exactly has the Sell order changed the "price the buyers want to buy"?
There are buyers with pockets full of 20.05 Bitcoins and there are sellers facing them with pockets full of... whatever was the number of Qora on sale. Now, that's all rough calculations, we can't know how much more Bitcoins and Qoras are not held in the order book, but just waiting to hit the order book later. But generally, calculating the average price by the order book you can feel the market sentiment, whether it's bullish or bearish. If the last sale price is 50 satoshi, but the average is 17 satoshi, I would say the market sentiment is bearish or will soon change to bearish, as clearly most buyers are willing to pay much less than 50 satoshi. At least that has been my experience from observing the order books of various exchanges, those that allow to view their order books. Something new or unusual can happen to reverse the sentiment, this is always a possibility.