Regarding BetNodes and BetScript, we are preparing a white-paper in which we will explain in detail what they are and how to use them, specially BetScript, and how BetNodes will make use of BetScript (BetScript will be in constant evolution during the beta stage, so bear with us if the white-paper gets outdated quickly). On Friday we will also release the roadmap with the steps and dates we have in mind, hopefull we will receive a lot of feedback and support from the community.