Hello guys, can answer help me? I want to know about block size, reward block for miners and do we have masternode, supernode or something else? thanks a lot

Block size: Good question. From doing a search I found David mentioning that BitBay is similar to Bitcoin in blocksize - yet we have a 64 second block time
Reward blocks will soon be roughly 20.5 Bays per block. Hope to have that update corrected within the month. This amount auto adjusts as it's based on 1% of the total supply. So as supply increases so will the block reward in retrospect. 1,007,611,188 BAY currently in circulation with 64 second blocks at 1% APR = 20.4487 per block
Nothing is set in stone with the current APR of 1%. There has been discussion of creating a variable APR rate in conjunction with the rolling peg to further strengthen price stability.
We do not have Masternodes. We feel they have a tendency to centralized a coin. Coins that use masternodes to steer development are only going to look out for the 'masters' own best interests.
BitBay has the first user friendly decentralized voting consensus built into the wallet. This system allows for anyone with coins to vote - not just the elite rich. This provides opportunity for the "majority" to cast their voice on new innovations not just the elite 'masters' (sounds so cliche saying that in cryptoland).
Thanks for the perfect answer. Can i know more about pegging? Easy to understand that is to avoid inflation for BAY right?