Do you have any concerns/solutions to the low hash-power of the network? At this point, someone could probably power a 51%-attack from an average home. On a cold day even power antminers instead of heaters, and attack for free. A related follow up question, is PoS a higher considerations now, than it was before? Will you implement PoS?

My weekly payout have gone down lately, and I assume it is because you are back on track with signups. Will you add the sign up tracker on mannabase.com again? Tracking signups was a cool feature!

Thanks for AMA. Looking forward to both interesting questions and answers