Digi-byte doesn't manage prices or anything like that, digibyte has to do with the mining process. The NautilusCoin Stabilization Fund is meant to help enforce control of the overall growth of the coin without too many wild swings in one direction or the other too quickly. Enforcing an overall stability of the coin on the markets, this is what makes this coin worthwhile to merchants and consumers, alongside the rapid transfer (exchanges have different methods on transfer though as they need a certain number of confirmations).
Guys, I've been mining digibyte since the first week. The DGB Dev team is the best in the business. I was glad to see them save Dogecoin from dying out first with digishield and now helping NAUT with digishield as well. If it wasn't for DGB, I wouldn't be here in the NAUT thread. I found out about how good NAUT is because of DGB. I'm invested heavily in both coins and I see DGB and NAUT complementing each other....They are completely different coins indeed however the success of one is tied into the other (21 Billion DGB vs 16.18 Million NAUT). DGB is about to announce their algorithm change and I believe it's going to be a huge step forward. For those that are serious about NAUT, I suggest that you also get serious about DGB. They complement each other and will only help each other grow in the future.