Stable price of Factoid (FCT) because the Factom developers are not manipulated by price FCT, do not invest in FCT course. The rest of the team just put money in the course of their altcoins, such as the Ethereum or DASH. For example, Vitalik Buterin and his team are simply manipulating their Ethereum price, so we see the Ethereum is now overpriced. If developers Factom would have manipulated the FCT price (manipulation on good news), then we would have already seen the cost FCT at least $5 per coin or larger.
How do you know that "Vitalik Buterin and his team are simply manipulating their Ethereum price" ? Any proof of this claim would be interesting to see.