Agree, There are many legitimate uses for a larger OP_RETURN, and application developers are already complaining that the current size is not enough. It is about adding value to the blockchain. I know it can grow the blockchain faster, but so far at 40 bytes Bitcoin hasn't experienced death by bloat, nor that is even close to happen. I understand starting with a prudent approach, but I think it is safe to increase this without worrying. Actually I would make it even bigger than 80 bytes. Cheers On 17/11/14 02:30, Wladimir wrote: > Agreed. I'm in favor of increasing OP_RETURN size as well. Don't care > about the actual size. -- Be Happy :)