Currency volatility was an issue on these other sites as well, although it's somewhat extreme with SIGT at the moment due to its being so new. I'm sure once the volatility decreases and/or the value steadily increases it won't be so much an issue. Sites that used BTC had sellers adjust prices manually add they didn't have any automated corrections.
That's definitely an interesting idea though. The market could even provide the seller an option of price corrected listings or "brave the market" listings where one could win or lose depending on how the coin value changes.
No doubt, thanks. Yeah that's just the big hurdle to mass adoption for these type of things. Like enterprises don't want to throw money at Sia not knowing what the hell they are actually paying, and hosters also don't want to host for well below what they actually expected. They need one more layer of development where there's some type of actual currency pegged to it. All fine and dandy to actually pay with the coins, but it has to be a "I pay X amount and my $ just convert into coin as I sign the contract".
So same goes for SIGT. Sure some would gladly like to spin the roulette wheel with the listings... But me personally, and I'm sure plenty others, wouldn't be game to gamble what price we sell at and therefore never even bother thinking of using it. I'd like to know if the coin shits the bed in value, my listing could be changed or updated on the fly. Not worry about some hawks trying to capitalize on a nosediving coin and then swoop in to buy. Ebay has buy it now listings and minimum bid listings for a reason. But yep, we can all agree eBay blows haha.