A million threads from people who give their opinions with zero facts, or who claim to be able to see the future and can predict BTC movements into the future (yah right), and my new favorite, threads with completely fake headline news.
Basically you could delete 99% of the threads on here, and you would not miss anything.
Hey OP define Speculation?
Not the OP, but how's this (it's from OS X's Dictionary app):
investment in stocks, property, etc. in the hope of gain but with the risk of loss: the company's move into property speculation. [ count noun ] : he was a millionaire from speculations on the stock market.
Wiktionary offers a similar definition: The act or practice of buying land, goods, shares, etc., in expectation of selling at a higher price, or of selling with the expectation of repurchasing at a lower price; a trading on anticipated fluctuations in price, as distinguished from trading in which the profit expected is the difference between the retail and wholesale prices, or the difference of price in different markets.
There are other definitions of course (apparently there's a game called "Speculation", for example) but this one seemed the most apt for Bitcoin and a sub-section of the "Economics" section of the forum.