I'd suggest to award investors somehow, for example distribute coins or some tokens (like Waves do) to ICO accounts OR to RISE accs where coins stay since summer.
amen to that, McVenture this is a nice idea, to appreciate Rise holder but only IF the rise token is stay in wallet
or even better keep buying for more than 3-5monthsor announce/make this program in the next month, it would be awesome
coin must stay in wallet for 5months