Help me understand this :
https://blog.wings.ai/wings-specification-series-4-proposals-curation-via-success-forecasts-110f10468bcd#.gys6odj6eRewarding skillful decision making
WINGS platform uses a tangible rewards model in order to encourage the token owners to make an effort providing an educated forecast. These rewards are explicitly granted, in addition to the implicitly increasing WINGS token value due to the successful delivery of the launched projects.
In the case of the project proposals, the reward can be granted based on forecasting on the proposal success, with the reward given in the new project tokens, and (optionally) in a portion of the collected funds. The closer the forecast is to the correct amount of collected funds, the larger reward will be given.
Question: Will these "tangible rewards" be Wing tokens or BTC?